delivered the opinion of the court.
It will be observed from the foregoing statement that the situation presented here is one where the Port of Astoria was incorporated in 1910 under a general law which was enacted in 1909, and which did not, at the time of the incorporation of the Port of Astoria, in-*8elude the power to acquire and operate boats for the transportation of passengers and freight; in 1915 the general law was amended so as to add to the powers of a port, previously enumerated and defined by the act of 1909, the right to maintain boats for the transportation of freight and passengers; the legal voters of the port have never held an election to decide whether they desire to exercise the new power named by the amendment; and the commissioners are acting on the assumption that the amendment of 1915 by its own force conferred upon all existing ports adequate authority to engage in the transportation business.
On the facts narrated by the complaint, the defendants argue that the legislature possesses supervisory control over ports, and, when exercising such control, has full authority to regulate or enlarge or even to withdraw powers previously granted; that, when the legislature does speak through a general law, which in any way affects existing ports, that general law by its own compelling force immediately operates upon all existing ports; and that therefore the amendment of 1915 by its own vigor conferred upon the Port of Astoria and all other like corporations the right to operate boats for the transportation of passengers and freight. The plaintiff takes the position that the Port of Astoria is a municipality with a charter which cannot be amended by the legislature, and that therefore the port cannot engage in the transportation business until the legal voters first accept the privilege offered by the act of 1915 and incorporate the additional power into the charter by an election held for that purpose.
The difference in the conclusions reached by the litigants is traceable to the wide divergence of the opinions held by them concerning the proper construction to be placed upon Article XI, Section 2, and Article IV, *9Section la, of the state Constitution. The storm centers of the dispute between the parties hangs around the organic law, and on that account the two sections mentioned are here set down at length. Article XI, Section 2, reads thus:
“Corporations may be formed under general laws, but shall not be created by the legislative assembly by special laws. The legislative assembly shall not enact, amend or repeal any charter or act of incorporation for any municipality, city or town. The legal voters of every city and town are hereby granted power to enact and amend their municipal charter, subject to the Constitution and criminal laws of the State of Oregon, and the exclusive power to license, regulate, control, or to suppress or prohibit, the sale of intoxicating liquors therein is vested in such municipality; but such municipality shall within its limits be subject to the provisions of the local option law of the State of Oregon.”
Article IV, Section la, declares that:
“The referendum may be demanded by the people against one or more items, sections, or parts of any act of the legislative assembly in the same manner in which such power may be exercised against a complete . act. The filing of a referendum petition against one or. more items, sections, or parts of an act shall not delay the remainder of that act from becoming operative. The initiative and referendum powers reserved to the people by this Constitution are hereby further reserved to the legal voters of every municipality and district, - as to all local, special, and municipal legislation, of every character, in or for their respective municipalities and districts. The manner of exercising said powers shall be prescribed by general laws, except that' cities and towns may provide for the manner of exercising the initiative and referendum powers as to their municipal legislation. Not more than 10 per cent of the legal voters may be required to order the referendum nor more than 15 per cent to propose any measure, by the initiative, in any city or town.”
*101, 2. That portion of Section 2 of Article XI which deals with the'liquor traffic, commencing with the words “and the exclusive power,” was incorporated into the Constitution in 1910; but all that part of the section which precedes the words last quoted, as well as Article IV, Section la, were adopted and became effective in 1906, and, so far as they relate to the same subject
matter, must be read and construed together: McKenna v. City of Portland, 52 Or. 191 (96 Pac. 552); McMinnville v. Howenstine, 56 Or. 451, 465 (109 Pac. 81, Ann. Cas. 1912C, 193); Branch v. Albee, 71 Or. 188, 197 (142 Pac. 598); Duncan v. Dryer, 71 Or. 548, 552 (143 Pac. 644); Kalich v. Knapp, 73 Or. 558, 577 (142 Pac. 594, 145 Pac. 22); Robertson v. Portland, 77 Or. 121 (149 Pac. 545, 547). As declared in Branch v. Albee, 71 Or. 188, 197 (142 Pac. 598):
“In construing a constitutional provision, the whole provision is to be examined with a view to ascertaining the meaning of every part. The presumption is that every clause has been inserted for some useful purpose, and therefore the instrument must be construed as.a whole, in order that its intent and general purposes may be ascertained; and, as a necessary result of this rule, it follows that, wherever it is possible to do so, each provision must be construed so that it will harmonize with all others, without distorting the meaning of any of such provisions, to the end that the intent of the framers of the provision may be ascertained and carried out.”
"While the prime purpose is to ascertain and give effect to the intention as expressed in the language employed, yet the two sections now being considered are designed to grant attributes of sovereignty to specified local subdivisions, and, such grant being a limitation on the power of the legislature, it should be strictly construed as was properly held in Thurber v. McMinn*11ville, 63 Or. 410, 414 (128 Pac. 43); and this rule of construction must he applied here, notwithstanding the suggestion broached in State v. Schluer, 59 Or. 18, 27 (115 Pac. 1057), and regardless of the inference that may possibly be drawn from Schubel v. Olcott, 60 Or. 503, 515 (120 Pac. 375).
3. Prior to 1906 the legislature was granted authority to create a corporation for municipal purposes by special laws. Until that time Article XI, Section 2, read thus:
“Corporations may he formed under general laws, but shall not be created by special laws, except for municipal purposes. All laws passed pursuant to this section may be altered, amended, or repealed, but not so as to impair or destroy any vested corporate rights."
Under the present form of the organic law, however, the legislative assembly is prohibited from creating any kind of a corporation by a special law, but it has the power to provide for the formation of corporations under general laws, whether such corporations be private or public, essentially proprietary, or purely municipal, since Article XI, Section 2, opens by stating:
“Corporations may he formed under general laws, but shall not be created by the legislative assembly by special laws.”
See Farrell v. Port of Columbia, 50 Or. 169, 173 (91 Pac. 546, 93 Pac. 254); Straw v. Harris, 54 Or. 424, 431 (103 Pac. 777); Branch v. Albee, 71 Or. 188, 194 (142 Pac. 598); Kalich v. Knapp, 73 Or. 558, 567 (142 Pac. 594, 145 Pac. 22); State ex inf. v. Gilbert, 66 Or. 434, 439 (134 Pac. 1038); State v. Hall, 73 Or. 231, 239 (144 Pac. 475).
The first sentence of Article XI, Section 2 employs the word “corporations,” and therefore that compre*12hensive term, as used in the opening sentence of that section, includes private corporations. Both the permission to provide for the formation of corporations under general laws and the prohibition against the legislative assembly creating them by special laws apply to private as well as to other corporations; but, turning to Article IV, Section la, it will be observed that there private corporations are in no way referred to. It must also be noted that Article IV, Section la, speaks of “municipalities and districts,” while Article XI, Section 2, uses the terms “corporations,” “municipality, city or town,” and makes no mention of “districts.” Both sections of the organic law do, however, occupy common ground when municipal corporations are considered. An analysis of the two sections will make it reasonably clear that two classes of municipalities are embraced: (a) Cities and towns, or pure municipalities, as we know them in this jurisdiction; and (b) all institutions which, though not cities and towns, are nevertheless municipalities within the purview of the Constitution. In the second sentence of Article XI, Section 2, the legislative assembly is prohibited from interfering with any charter or act of incorporation for any “municipality, city or town,” while the succeeding sentence grants the power to enact and amend their municipal charter only to the legal voters of every “city and town,” and thus by implication denying the right to enact or amend a charter to the legal voters of municipalities which do not rise to the dignity of a city or town. The suggested classification of municipalities is still further emphasized by Article TV, Section la; for there initiative and referendum powers are reserved to the legal voters “of every municipality and district.” The manner of exercising the conferred powers “shall be prescribed by *13general laws”; but “cities and towns may provide for the manner of exercising the initiative and referendum powers as to their municipal legislation.” The circumstance that the initiative and referendum powers are conferred upon all the legal voters of “every municipality and district” with permission granted to none of such municipalities or districts, except the single class of cities and towns, to prescribe their own procedure for exercising the granted powers, only accentuates the idea that this section of the Constitution embraces not only cities and towns, but also a class of institutions which are municipalities within the meaning of the organic law, although not cities and towns. If a city or town does not adopt a method of its own for the exercise of the right to initiate and refer municipal legislation, such municipality may make use of a general law enacted by the legislature; but the initiative and referendum powers lie dormant, and cannot be availed of by a municipality, which is not a city of town, except in the manner prescribed by general laws, because cities and towns are the only municipalities which are authorized to provide for the manner of exercising the powers: McKenna v. Portland, 52 Or. 191, 195 (96 Pac. 552); Kiernan v. Portland, 57 Or. 454, 459 (111 Pac. 379, 112 Pac. 402, 37 L. R. A. (N. S.) 339); State ex rel. v. Kelsey, 66 Or. 70, 78 (133 Pac. 806); Long v. City of Portland, 53 Or. 92, 96 (98 Pac. 149, 1111); McBee v. Springfield, 58 Or. 459, 462 (114 Pac. 637); Schubel v. Olcott, 60 Or. 503, 508 (120 Pac. 375); State ex rel. v. Portland Ry., L. & P. Co., 56 Or. 32, 37 (107 Pac. 958); Duncan v. Dryer, 71 Or. 548, 552 (143 Pac. 644); State ex inf. v. Gilbert, 66 Or. 434 (134 Pac. 1038).
There is yet additional evidence that municipalities other than cities and towns are included within the *14embrace of the Constitution. It is interesting to note that ever since Oregon was admitted to statehood, Article XI, Section 9, has formed a part of the state Constitution, and the language of that section recognizes the existence of municipalities other than cities and towns, for the wording is, "no county, city, town or other municipal corporation”; and it is proper to add the observation that in Cook v. Portland, 20 Or. 580, 584 (27 Pac. 263, 13 L. R. A. 533), this court, when speaking of Article XI, Section 9, declared that:
“Here is a direct interpretation from the Constitution itself. A municipal corporation is not necessarily a county, city or town.”
Furthermore, the existence of the two classes of municipalities has been recognized by the judiciary, not only before 1906, but since the adoption of Article XI, Section 2, and Article IV, Section la, of the Constitution: Acme Dairy Co. v. Astoria, 49 Or. 520, 524 (90 Pac. 153); Schubel v. Olcott, 60 Or. 503, 510 (120 Pac. 375). We conclude, therefore, that the Constitution is not confined in its operation to cities and towns, but that the term “municipality” signifies more, and consequently includes institutions other than cities or towns.
4. It will now be necessary to determine whether the defendant port is a municipality within the meaning of the organic law. While we recognize the difference between a corporation organized “for municipal purposes,” as was permitted by Article XI, Section 2, prior to 1906, and a pure municipality like a city, still the test for determining the existence of a municipality is as prescribed in Cook v. Portland, 20 Or. 580, 586 (27 Pac. 263, 13 L. R. A. 533), where this court held that the Port of Portland was created for-municipal purposes, and that it was therefore such a corporation as the legislature could create by a special law.
*15“The test of a corporation for municipal purposes adopted by this court seems to have been the right or power to exercise some of the functions of government, and this we apprehend is the true test.”
The legislature has accorded to ports some of the qualities of municipal corporations; for we read in the first section of Chapter 39, Laws of 1909 (Section 6114, L. O. L.), that:
"Municipal corporations designated as ports may be incorporated * * in manner as in this act hereinafter provided.”
A port exercises some of the functions of government. Among the powers enumerated the port is authorized “to make, establish, change, modify or abolish such rules and regulations for the use or navigation in such harbors and rivers, or the placing of obstructions therein or the removal of obstructions therefrom, as it may deem convenient, requisite or necessary or in the best interests of the maritime shipping and commercial interests of the said port, and the * * rules and regulations so made by’ it to be enforced by such fines, penalties, and punishments as it in the exercise of sound discretion may deem necessary; and the fines or penalties so imposed or levied shall be recovered in the name of said corporation in any court of this state having jurisdiction of actions for the recovery of fines and penalties imposed by state laws, and shall inure and belong to said corporation, and all punishments so imposed shall be enforced in the name of said corporation in any of the courts of this state having jurisdiction of crimes and misdemeanors under said laws."
It is true that “rules” and “regulations” are the terms employed; but the mere names are not conclusive, because the thing named is described in detail, and from the description the substance is known, and *16the thing called a “rule” or “regulation” is, in fact, an ordinance or a municipal law carrying a fine or penalty or punishment for a violation. It is clear, then, that a port possesses at least some of the characteristic qualities even of a pure municipality.
The act of 1909 gives further recognition to ports as municipalities by carefully providing for the operation of the initiative and referendum. It is set forth in Section 6124, L. O. L. (Section 8 of Chapter 39, Laws of 1909) thus:
“In the exercise of the initiative and referendum powers reserved under the Constitution of the State of Oregon to the legal voters of every municipality and district as to all local, special, and municipal legislation of every character in and for their respective municipalities and districts the president of the board of commissioners of said corporation shall exercise the duties of mayor of a city or town and the secretary shall perform the duties of auditor or recorder of a city or town, and the attorney of the corporation shall perform the duties of the attorney of a city or town, and if there be no attorney of said corporation then the duties required of attorney shall be performed by the secretary of such corporation.”
The legislature has therefore viewed a port as a municipality: (a) By defining it to be a municipality; (b) by granting authority to exercise functions of government, to enact certain laws, and to provide fines, penalties and punishments for violations; and (c) by making provisions for the operation of the initiative and referendum powers. This court has confirmed the views of the lawmakers by classing a port with
municipal corporations: Straw v. Harris, 54 Or. 424, 430 (103 Pac. 777); State ex rel. v. Port of Bay City, 64 Or. 139, 143 (129 Pac. 496); Cook v. Portland, 20 Or. 580 (27 Pac. 263, 13 L. R. A. 533); Kiernan v. *17Portland, 57 Or. 454, 466 (111 Pac. 379, 112 Pac. 402, 37 L. R. A. (N. S.) 339); State ex rel. v. Swigert, 59 Or. 132, 133 (116 Pac. 440). When speaking of the Port of Toledo in Mackay v. Port of Toledo, 77 Or. 611 (152 Pac. 250, 252), this court says:
"It must be conceded that defendant is a municipal corporation” within the meaning of Section 358, L. O. L.
5. While a port is neither a city nor a town, and although it is not necessary to attempt the solution of any problem growing out of the use of the initiative and referendum powers when exercised by cities and towns, nevertheless a survey of our own judicial utterances made concerning pure municipalities, when considered in their relation to the legislature, may afford some aid in reaching a correct decision of the instant controversy. Powers exercisable by cities and towns may be placed in two separate classes, which, for the sake of brevity and the want of better terms, will be designated as: (1) Intramural; and (2) extramural. When the legal voters of a city enact municipal legislation which operates only on themselves and for themselves, and which is confined within and extends no further than the corporate limits, then such voters are exercising intramural authority. When, however, the legal voters of a city attempt to exercise authority beyond the corporate limits of their municipality, they are using an extramural power.
6. By the plain provisions of the Constitution the legislature is prohibited from enacting, amending, or repealing a city charter by a special law. The language employed in Article XI, Section 2, has been the subject of much discussion, resulting in a contrariety of opinion as to whether the legislature possesses *18authority to enact a general law when it has the effect of amending the charters of cities and towns. Even this court has not followed an unswerving course when considering the right of the legislature to enact general laws affecting the intramural powers of cities. Opinions which either hold or assume that the legislature is permitted to pass general laws regulating intramural authority appear in many adjudications: Straw v. Harris, 54 Or. 424, 437 (103 Pac. 777); Kiernan v. Portland, 57 Or. 454, 467 (111 Pac. 379, 112 Pac. 402, 37 L. R. A. (N. S.) 339); State ex rel. v. Port of Tillamook, 62 Or. 332, 341 (124 Pac. 637, Ann. Cas. 1914C, 483); Churchill v. Grants Pass, 70 Or. 283, 288 (141 Pac. 164); State ex inf. v. Gilbert, 66 Or. 434, 439 (134 Pac. 1038); McMinnville v. Howenstine, 56 Or. 451, 457 (109 Pac. 81, Ann. Cas. 1912C, 193); State ex rel. v. Swigert, 59 Or. 132, 135 (116 Pac. 440); West Linn v. Tufts, 75 Or. 304 (146 Pac. 986, 987). See, also, California-Oregon Power Co. v. City of Grants Pass (D. C.), 203 Fed. 173, 175; Portland Ry., L. & P. Co. v. City of Portland (D. C.), 210 Fed. 667, 672; and the dissenting opinions in Kalich v. Knapp, 73 Or. 558 (142 Pac. 594, 145 Pac. 22). The right of the legislature to amend municipal charters by general laws has been squarely denied in Branch v. Albee, 71 Or. 188 (142 Pac. 598); Kalich v. Knapp, 73 Or. 558 (142 Pac. 594, 145 Pac. 22); Pearce v. Roseburg, 77 Or. 195 (150 Pac. 855, 859).
The legal voters of cities and towns are not obliged to look to the legislature for the right to exercise any intramural power; but the whole sum of intramural authority is set at large, and the legal voters may exercise all of that authority or only such part of it as they may desire, subject, of course, to the Constitution and criminal laws of the state, and subject also *19to the right of the people of the commonwealth to amend charters or enact supervisory legislation by the use of the initiative: Robertson v. Portland, 77 Or. 121 (149 Pac. 545, 547). Extramural authority, however, is not available to the legal voters of cities and towns, unless the right to exercise it has first been granted either by a general law enacted by the legislature or by legislation initiated by the people of the whole state. The right to employ intramural authority finds its source in the 'language of the Constitution, because the legal voters of cities and towns are by that instrument expressly empowered to enact and amend their own charters; but permission to employ extramural authority must be granted to cities and towns before the privilege can be exercised. One power coexists with the Constitution,, while the other power does not exist at all, unless the people of the whole state either grant the authority themselves by the initiative or extend the privilege through their representative, the legislature: Thurber v. McMinnville, 63 Or. 410, 415 (128 Pac. 43); Branch v. Albee, 71 Or. 188, 205 (142 Pac. 598); Coleman v. La Grande, 73 Or. 521, 525 (144 Pac. 468); Kalich v. Knapp, 73 Or. 558, 578 (142 Pac. 594, 145 Pac. 22); State ex rel. v. Port of Tillamook, 62 Or. 332, 341 (124 Pac. 637, Ann. Cas. 1914C, 483); Riggs v. Grants Pass, 66 Or. 266, 268 (134 Pac. 776); Couch v. Marvin, 67 Or. 341, 345 (136 Pac. 6); City of McMinnville v. Howenstine, 56 Or. 451, 466 (109 Pac. 81, Ann. Cas. 1912C, 193). The opinion of Mr. Justice King in the last-mentioned case is not in harmony with what is said here, but the reasoning of that opinion has never been followed, and is now disapproved, although a correct result was reached. Precedents have firmly established the rule that extramural power cannot be employed by cities *20and towns unless a law exists permitting it, and some prior adjudications have advanced a step further, and held that a general law enacted by the legislature permitting the exercise of extramural power does not by its own force ingraft that power upon the charter of a city, but the general law may be likened to a continuous-offer of a power which nevertheless cannot be used until the legal voters of the city have accepted the offer by amending their charter so as to include the proffered power: Riggs v. Grants Pass, 66 Or. 266, 270 (134 Pac. 776); Kalich v. Knapp, 73 Or. 558, 564 (142 Pac. 594, 145 Pac. 22). While it may be dictum, still it would seem that there is much force in the contention that, if a city cannot exercise a given power unless permission is first granted, and if the legislature can lawfully grant that permission, then the legislature may with equal right regulate and supervise the power granted or, unless prevented by the intervention of vested rights, withdraw it entirely.
7. We have determined that a port is a municipality within the meaning of the Constitution, although it is not a city or a town, but we have yet to ascertain the relations subsisting between a port and the legislature. Ports cannot be created by the legislature by special laws (Farrell v. Port of Columbia, 50 Or. 169 (91 Pac. 546, 93 Pac. 254), but they may be formed under general laws. (Straw v. Harris, 54 Or. 424, 430 (103 Pac. 777). All corporations may be formed under general laws. All corporations cannot, however, enact or amend their own charter or acts of incorporation. Only one class of corporations is authorized to enact or amend a charter. The right of a city or town to enact or amend its charter exists only because the third sentence of Article XI, Section 2, of the Constitution creates the right; and the language which con*21fers the privilege by necessary implication excludes all other corporations. Cities and towns are not the only corporations embraced by Article XI, Section 2, because private corporations are included in the first sentence, nor are cities and towns the only municipalities mentioned in that section of the organic law. At the time of the adoption of Article XI, Section 2, municipalities other than cities and towns were, in actual existence, and the very section of the organic law which accords to cities and towns the right to enact and amend their own charters also recognizes that other municipalities than cities and towns did exist, and when a particular class of municipalities, as cities and towns, was selected from municipalities in general and favored with a specified privilege, the single act of selection was of itself equivalent to saying that no other kind of municipalities could exercise the same privilege. The argument has been made and approved in at least one case that the amendment of a charter is municipal legislation within the meaning of Section la of Article IV, and that the right to enact municipal legislation included the right to amend a charter or act of incorporation of a port: Farrell v. Port of Portland, 52 Or. 582 (98 Pac. 145). As already noted, both sections of the organic law must be construed together. Both sections were adopted at the same time. It is plain that Article XI, Section 2, gives cities and towns power to enact or amend their own charters, while other municipalties are excluded; and, construing the two sections of the Constitution together, it cannot be said that Article IV, Section la, was designed to grant a power which a companion section purposely withholds. It is incongruous to assert that the power to amend is granted by Article IV, Section la, and prohibited by Article XI, Section 2, *22Both sections of the Constitution operate with equal force; one is not more potent than the other. However, there is no conflict in the organic law. By the terms of Article IV, Section la, every municipality, whether it be a city or town, or whether it be a port, has the right to employ the initiative and referendum powers “as to all local, special, and municipal legislation,” and this means that such municipality may apply the initiative and referendum powers when enacting municipal legislation to carry out and make effective an authority previously granted. A city is chartered to improve streets, to assess the cost of the improvement against adjoining property, and to enact ordinances for carrying out the granted power. The ordinances which are enacted in the exercise of the power to improve constitute municipal legislation. It is true that amending a charter may in an enlarged sense constitute municipal legislation; but the power to enact that kind of municipal legislation is confined to cities and towns, and exists only because of Article XI, Section 2. A port is granted power to adopt rules and regulations carrying .fines, penalties, and punishments, to be imposed for any violations; and when the port, in pursuance of the previously granted power, prescribes rules and regulations with fines, penalties, or punishments, it is adopting municipal legislation within the meaning of Article IV, Section la. All municipalities are granted the initiative and referendum powers, but none except cities and towns are favored with the privilege of providing for the manner of exercising those powers thus granted. All classes of municipalities may be formed under general laws, but none except cities and towns are favored with the privilege of enacting or amending their own charters or acts of incorporation. It seems clear then that *23municipal legislation, within the meaning of Section la of Article IY, when applied to municipalities, other than cities and towns, refers to legislation which is permitted and made necessary for carrying into effect a lawful power previously granted. It must be remembered, too, that “municipal legislation” does not embrace every step taken or act done by a municipality. Long v. City of Portland, 53 Or. 92, 101 (98 Pac. 149, 1111). A port has no right to legislate unless that right is first created by a law; but, when the right to legislate is conferred, then Section la of Article IV immediately operates, and the initiative and referendum are at once made available, and the exercise of such power to legislate is municipal legislation. If it does not rise to the dignity of a city or town, a municipality cannot take unto itself and exercise any power whatever, unless the right is first granted by a law passed by the people of the whole state or by a general statute enacted by the legislature. The fact that a port cannot exercise any power at all unless permitted by some law passed by the legislature or enacted by the people of the whole state with the aid of the initiative, and the circumstance that a port is not a city or town, and therefore cannot amend its own charter or act of incorporation, lead with a compelling force to the conclusion that the legislature has ample authority to amend laws previously passed by it concerning ports. Moreover, saying that a port cannot exercise any power unless expressly permitted by the legislature or allowed by the people of the entire state, and stating that a port cannot amend its own charter or act of incorporation, when taken together, are equivalent to a declaration that the legislature possesses ample authority to adopt amendments which at once operate on all ports. The Constitution does not carry any in*24hibition against the legislature enacting general laws which regulate or even withdraw powers previously granted by that body of lawmakers to municipalities, which are not cities or towns, unless vested rights create an insurmountable obstacle. When the legislature grants a power to ports, that power is not irretrievably lost to the legislature; but the same lawmaking body may afterward by a general law regulate, add to, lessen, or even withdraw that power to the same extent as before 1906. A striking illustration of the results which would be worked out by the argument of plaintiff is furnished by the statute providing for the formation of ports. Section 6121, L. O. L., declares that:
"To the full extent which the State of Oregon might itself exercise and control or to which it can grant to corporations organized under the provisions of this act the right to exercise the same, corporations organized under the provisions of this act shall be and are hereby granted full control of all bays, rivers, and harbors within their limits, and between their limits and the sea, with full power and authority to, from time to time, -make, establish, change or abolish wharf lines in such harbors and .rivers.”
By the terms of the statute the Port of Astoria is clothed with all the power of control over the Columbia River from that port to the sea; and yet another port may be organized farther up the river, and the second port is also armed with the same complete control over the waters of the river to the sea, so that two public bodies of exactly equal potency, and possessing powers identically the same in degree, quality and kind, are applying all their powers to the same thing, namely, the Columbia River from the Port of Astoria to the sea. Two or more ports cannot each exercise the whole sum of jurisdiction over the same thing at *25the same time. It is like the meeting of two irresistible forces. If the legal voters of a port have the right to decide whether a general law amending the powers of ports shall apply to that port, then such legal voters have an equal right to decide for themselves that they will not relinquish or suffer the impairment of any power previously granted to them; and, if they can decline to surrender a power, they can refuse to permit" the legislature ever again to enact any legislation which in the slightest infringes upon the previously granted power to control the Columbia River to the sea; and, furthermore, any power whatsoever, when once granted to a port and accepted by it, would be forever lost to the legislature from the very moment' of the grant. But the language of the Constitution does not contemplate that a port, when formed under a general law fashioned by the legislature, assumes the shape of an imperium in imperio. A port is not endowed with the quality of independence, but it is subordinate to the legislative assembly. When the legislature grants power to a port, that power is not' thereby irretrievably lost to the grantor, but the grant may be increased or diminished, or even revoked if vested rights have not intervened. The Port of Astoria is now clothed with the powers which were added by the act of 1915. The views herein expressed overrule Farrell v. Port of Portland, 52 Or. 582 (98 Pac. 145).
Reducing a portion of the discussion to the form of a recapitulation: (1) No corporation may be created by a special law passed by the legislative assembly, but all kinds of corporations may be formed under general laws passed by the legislature. (2) Article XI, Section 2, and Article IY, Section la, employ the term “municipality” in a comprehensive sense, so as to in-*26elude: (a) Pure municipalities like cities and towns; and (b) all other municipalities, including ports. (3) Cities and towns are favored with two distinct privileges not awarded to any other municipality: (a) They may enact and amend their own charters; (b) they may prescribe their own procedure for the exercise of the initiative and referendum. (4) Powers exercisable by cities and towns are of two classes: (a) Intramural; and (b) extramural. There are precedents holding that cities and towns are immune from interference by the legislature when exercising intramural powers, and prior adjudications may also be found which decide that the legislature may enact general laws affecting the exercise of intramural powers. The rule is now established that cities and towns cannot use extramural powers unless first permitted to do so by a law passed by the legislature or the people of the whole state. (5) Article IY, Section la, does not empower a municipality to take unto itself any municipal authority, but the language “local, special, and municipal legislation” only means that, if a power which has been lawfully granted carries with it the right to legislate, then that right to legislate is “municipal legislation.” This section of the Constitution does not mean that a municipality can legislate unto itself a power to legislate. None but a city or a town can legislate a power unto itself without the aid of a statute, and that privilege is confined to the exercise of intramural powers. Excluding cities and towns, all municipalities may be controlled, supervised and regulated by general laws passed by the legislature, provided such general laws do not impair the initiative and referendum powers concerning “municipal legislation,” to the same extent as before 1906, when Arti*27cle XI, Section 2, and Article IV, Section la, became parts of the Constitution.
The decree of the Circuit Court is affirmed.
Affirmed.