delivered the opinion of the court.
The plaintiffs contend that the proceedings of the council relating to the Cornell Street improvement were without charter authority. The Robertsons argue that the action of the city council, to be valid, must find its warrant in the municipal charter; that the commission charter contains no provisions for the improvement of streets or for the levying of special assessments; and that therefore the contract for the litigated improvement is void. The defendant asserts that the commission charter contains ample language to support the acts of the council; and the city takes the advanced position that:
“The power of the people to enact legislation relative to local, special, and municipal matters is a constitutional right as to which no restriction has been placed. The people have this right and may exercise the same whether the charter contain any provision authorizing legislation of that character or not. ’ ’
*1261. We agree with plaintiffs that the charter measures the power of the council and disagree with the contention of defendant that the people of a municipality may enact ordinances regardless of whether the charter contains any provision authorizing such legislation. By the terms of Section la of Article IV of the state Constitution, the initiative and referendum powers are reserved to the legal voters of every municipality as to all local, special and municipal legislation of any character in or for their respective municipalities. It is also provided by Section 2 of Article XI of the organic law of the state that :
“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. ’ ’
2. These two sections amending the Constitution were adopted by a vote of the people at the same election in 1906, and so far as they relate to the same subject matter must be construed together: McKenna v. Portland, 52 Or. 194 (96 Pac. 552); Branch v. Albee, 71 Or. 188, 197 (142 Pac. 598).
The constitutional amendments granting to the voters of municipalities the power to enact and amend their charters and extending the initiative and referendum to municipal legislation, did not do away with the necessity of organic law for a city government. A charter is now essential to municipal existence to the same extent as before the adoption of the amendments. The very language employed in Section 2 of Article *127XI contemplates the necessity of a charter because the legal voters are given the power to enact and amend their charters. Waiving the question as to whether it can affect charters by general laws, the legislative assembly cannot now enact, amend or repeal any single act of incorporation. The power to amend a charter is lodged with the electors of the state as a whole, and is also conferred upon the legal voters of the municipality, but is found in no other place. When they amended the Constitution the sovereign people of the commonwealth in effect declared that all the powers properly belonging to municipal government are at all times made available by a continuous offer to each city; that the legal voters of each municipal corporation may exercise all those available powers or take hold of only a part of them; and that the extent of the powers accepted, assumed, and exercised by the electors is made known, measured and determined by the charter. If the electors of a municipality choose to do all things that may lawfully be done they must manifest that choice by their charter, and if they are contented with the right to exercise less than the whole power their decision is likewise written in the charter.
When the legislature passed a special law amending a charter it was deemed to be a special grant of power, and if the voters of the entire state enact special legislation affecting a city charter it would receive a like construction. The people of any municipality can now do that which the legislative assembly can no longer do, but at one time could do. The legal voters of a municipality, when acting under the initiative, may pass an ordinance, and they possess like authority to enact a charter; it is true that in both instances the procedure may be the same and the creators of the ordinance are identical with the makers of the charter. *128It is clear, however, that a charter must actually exist now the same as before the constitutional amendment, else the language of the Constitution would have been quite different. A charter being essential to municipal life it necessarily follows that the instrument must exist for the same purposes and to the same extent as formerly; and an ordinance, whether enacted by the legal voters of the city or passed by the council, must be referable to a power embraced by the charter. The charter of a city is to its citizens and officers the measure of their authority over persons and property: Southwestern Telegraph & Telephone Co. v. City of Dallas, 104 Tex. 114 (134 S. W. 321). As said by Mr. Justice Burnett in Kalich v. Knapp, 73 Or. 558 (145 Pac. 22, 28):
“It is beyond dispute that the council cannot lawfully exceed its legislative authority defined and limited by the charter under which it acts. ’ ’
It is hornbook law that municipal corporations have no powers except such as are granted in express words by their charters, or such as are necessarily implied from those granted, or those essential to the declared objects and purposes of the corporations: Corvallis v. Carlile, 10 Or. 139 (45 Am. Rep. 134); Beers v. Dalles City, 16 Or. 334 (18 Pac. 835); Pacific University v. Johnson, 47 Or. 448 (84 Pac. 704); McDonald v. Lane, 49 Or. 530 (90 Pac. 181); Naylor v. McColloch, 54 Or. 305 (103 Pac. 68); Mutual Irr. Co. v. Baker, 58 Or. 306 (110 Pac. 392, 113 Pac. 9); Rosa v. Bandon, 71 Or. 510 (142 Pac. 339).
3. Having determined that the charter must be broad enough to include the action of the council, the next step in the inquiry is to ascertain whether the charter adopted May 3,1913, and effective July 1st of that year, authorizes the street improvement which was ordered *129by the council in 1914. It must be conceded that the proceedings now complained of would have been valid if they had occurred prior to July 1, 1913, because the charter of 1903 furnished the requisite authority. It will be remembered that the provisions contained in the 1903 charter relating to street improvements and special assessments are by the terms of Section 284 of the 1913 or commission charter declared to remain in full force and effect as ordinances only. In State ex rel. v. Portland, 65 Or. 273, 285 (133 Pac. 62), this court said that the effect of the clause in the revision “is to repeal the provisions as parts of the charter and to re-enact them as ordinances. The people have already repealed them so far as they stood as charter provisions, but have re-enacted them as ordinances.” The sections of the 1903 charter, material to this discussion and continued as ordinances by the present charter, have not been amended or repealed since May 3, 1913, and are not inconsistent with any expressions found in the commission charter. The authority which formerly was incorporated in a charter is now found in ordinances; and the plaintiffs argue that the resolutions and ordinances of the council providing for the Cornell Street improvement and the contemplated special assessments are based upon nothing but ordinances, which in turn lack the- support of a charter. We cannot concur in the conclusion reached by the plaintiffs. The one time charter provisions but now ordinances prescribe in detail the procedure to be followed by the council, and the procedure outlined by the ordinances is directly referable to the charter of 1913; the ordinances applicable to all improvements and under which the council acted exist and are effective because and only because the charter of 1913 *130specifically declares that they do exist; the connection between the ordinances and the charter is direct; the charter is fully as broad as the ordinances, and they are comprehended in their entirety by the charter because that instrument continues them as written in the charter of 1903. Instead of containing appropriate language permitting the legal voters or the council to pass the ordinances involved in this discussion the charter has by the force of its own terms enacted the ordinances. The charter is the authority for the ordinances as well as for all the proceedings contemplated or required by them; the ordinances owe their existence to the charter and they are vitalized by it and nothing else. The council possessed the requisite authority for making the street improvement and for exacting the assessments complained of. The decision of this case does not require any expression of opinion as to whether the council is properly and sufficiently empowered to enact new legislation prescribing a different procedure for street improvements and special assessments.
The decree of the Circuit Court is affirmed.
Affirmed. Rehearing Denied.
Mr. Justice Burnett did not sit.