delivered the opinion of the Court.
This is a bill by abutting lot owners to enjoin the defendant, a street railway company, from constructing its road on North avenue; and the questions are:
First. Is the defendant a lawfully incorporated company ?
Secondly. If incorporated, had it the legal right to lay tracks of its own outside of the tracks already laid on said avenue by other railway companies ?
Thirdly. Have the city authorities the power to authorize the defendant to use electricity as a motive power in propelling its cars ?
Fourthly. Is the elevated structure proposed to be built down North street an “elevated road” within the meaning of the statute which provides that no elevated road, or any other railroad than a surface road, shall be built in or through the City of Baltimore, except under a special charter granted by the Legislature P Sec. 186, Art. 23 of the Code. First, then, as to the charter. The defendant ivas organized under the G-eneral Railroad Law, which provides, that the certificate of incorporation “shall specify the names of the places of the *225termini of the road, and the county or counties, city or cities, through which such road shall pass.” Sec. 159, Art. 28, Code. The certificate filed by the defendant states, that “the corporation so formed, is a corporation for the purpose of constructing and running a passenger railway in the City of Baltimore, the whole of the line of said road being located in the City of Baltimore, and the termini of the said road being therein.” This certificate contains the indorsement of one of the Judges of the Supreme Bench of Baltimore City that “the said certificate is in conformity with the provisions of the law authorizing the formation of said corporation.” Under this certificate, the defendant was organized, and under it the greater part of its road has been built. The contention now is, that this certificate is fatally defective, because it does not designate with sufficient certainty the termini of its road. In answer to this, it is quite sufficient to say, that if the certificate was defective in this respect,, without meaning, however, so to decide, this defect is fully cured by the Act of 1890, ch. 217. This Act is entitled “An Act to amend the charter of the North Avenue Railway Company of Baltimore City, by authorizing it to lease, purchase, or aid other railroads or to consolidate with the same;” and then it provides “that the charter of the North Avenue Railway Company he, and the same is hereby, amended so that hereafter said company shall he authorized and empowered to consolidate with such other roads as it may cross or connect with, and to aid such roads in the construction and extension of their roads, by means of subscription to their capital stock or otherwise, and to lease or purchase such road or roads.” This Act not only recognizes the validity of the defendant’s charter, hut authorizes it to exercise certain rights and franchises, such as a lawfully incorporated company only could exercise. And, this being so, we take it to he well settled, that where *226tlie Legislature, by a special Act, recognizes a corporation as a valid existing corporation, and authorizes it to exercise corporate rights, the effect of such legislation is to cure all charter defects in the original certificate under which the company was organized. This was decided in Basshor & Stebbins vs. Dressel, 34 Md., 503, where the objection was made to the certificate purporting to incorporate a Mining & Manufacturing Company as one corporation, on the ground that the law as it then stood, made no provision for incorporating two distinct companies in one charter. By a subsequent Act, however, the company was empowered to increase its capital stock, or to make calls or assessments upon the present capital stock, and the Court said: “We regard this Act as a legislative recognition of the validity of the existing corporation, and as having the effect to cure the defect, if any such existed, in the original certificate combining the two kinds of corporations in one charter."' And we may add, that this is the well settled law in this country. The Society for the Propagation of the Gospel, &c. vs. The Town of Pawlet, &c., 4 Peters, 480; The Kanawha, Coal Co. vs. The Kanawha and Ohio Canal Co., 7 Blatchford, 391; Bow vs. Allenstown, 34 N. H., 351; 1 Morawetz on Private Corporations, sec. 20.
And this being so, we agree with the Court below, that the effect and operation of the Act of 1890 was to dispense with any more specific naming of the places of the termini, than was contained in the certificate, and leaving to the Mayor and City Council, under their general power of control and regulation of the streets, the right to define the route of the road and its termini.
Being, then, lawfully incorporated, the question is whether the defendant has the legal right to construct its own tracks outside of the existing tracks on North Avenue. And this depends upon the construction of ordinance No. 23, known as the “North Avenue Ordinance." This *227ordinance is entitled “An ordinance to authorize the construction of City Passenger Railway tracks by the North Avenue Company of Baltimore City on North avenue to Gruilford avenue.” And section one provides that “the North Avenue Railway Company of Baltimore City be, and it is hereby authorized to lay down and construct double iron railway tracks for the purposes of its business, and in connection with double tracks now authorized to be constructed by it on North avenue to McCullough street,” etc.
That this section, standing alone, authorizes the defendant to construct outside tracks of its own, cannot, it seems to us, be questioned. It cannot be questioned, because the right to do so is granted in terms which exclude all contention. But this right, it is said, is not only restricted, but actually taken away by the third section. Now what is this section ? It reads as follows: “That it shall be lawful for the said North Avenue Railway Company of Baltimore City, to use the tracks now laid on North avenue by the Baltimore City Passenger Railway Company” * * * “in the manner and to the extent to which it is lawful for the Mayor and City Council of Baltimore to grant the right to use said tracks; and in any case in which the said railroads are entitled to the exclusive use of said tracks, and the North Avenue Railway Company cannot agree with them for the joint use of their said tracks, then it shall be lawful for the said North Avenue Railway Company to lay its rails inside and outside of said tracks of other roads.”
This section, it is argued, makes it obligatory upon the defendant to use the tracks of other railway companies on North avenue, provided the city authorities have the power to grant such right; and if they have no such power, and the defendant is unable to agree with these companies for the joint use of their tracks, then the defendant is authorized to lay its rails inside and outside of the *228tracks of such companies; and that under no circumstances, has it the right to lay outside tracks of its own on North avenue; in other words that this right if granted by the first section, is revoked by implication by the third section. This construction cannot be supported, it seems to us, unless we import into this section language not to be found in it, or construe the language used in a.sense altogether different from its plain and obvious meaning. The words “it may be lawful” as here used, are to be construed in their natural and ordinary sense, as being permissive. “They are words,” as was said by Lord Cairns in Julius vs. Lord Bishop of Oxford, 5 Appeal Cases, 214, ' ‘ merely making that legal and possible which there would otherwise be no power, right, or authority to do. They confer a faculty or power, and they do not of themselves do more than confer a faculty or power.” The words “it shall be lawful” being, according to their natural meaning permissive words only, it lies upon those who contend that an. obligation exists to exercise this power, to show in the circumstances of the case, something which creates this obligation.
It can hardly be said there is anything in' the objects or purposes for which this section was added to the ordinance to justify the construction of these words in any sense other than their natural and ordinary sense. By the first section the defendant was only authorized to lay outside tracks of its own on North avenue; but being an electric street railway, operated by what is known as the “overhead system,” there are certain mechanical advantages to be derived by the occupation of the centre of a broad street like North avenue. • The construction of its tracks on the slope of the street toward the curb-line would tend to throw the weight of the car on the outside wheels, and thereby make an imperfect contact for the trolley wheel on the trolley wire. And the third section was passed for the purpose of giving to the defend*229ant the right to use the existing tracks of other companies, and if the city authorities had no power to authorize the joint use of these tracks, and no agreement could he made with the companies for their use, then the defendant was authorized to lay its rails inside and outside of such trades. The object, and sole object, of this section was, it seems to us, to grant these additional rights to the defendant, and not to restrict or qualify in any manner the right which had been granted by the first section to lay tracks of its own on North avenue, should the defendant deem it best to do so.
And this brings us to the question as to the power on the part of the city authorities to permit the use of electricity for propelling street cars. This question comes before us for the first time, but it has been fully considered by the highest Courts in other States, and these Courts, without a single exception? have held it to be a legitimate use for this purposé. It was so held by the Supreme Court of Rhode Island in Taggart vs. Newport Street Railway Co., 16 R. I., 668; and by the Court of Chancery of New Jersey in Halsey vs. Rapid Transit Street Railway Co., 47 N. J. Eq., 380, and by the Circuit Court of the United States for the Eastern District of Arkansas, in Williams vs. City Electric Street Railway Co., 41 Federal Rep., 556; and still later by the Supreme Court of Pennsylvania in Lockhart vs. Craig Street Railway Co., 139 Penna. St., 419. Without quoting at length from these several decisions, it is sufficient to say, they proceed on .the principle that a street is a way set apai’t for public travel, and that the use of electricity for propelling street cars is but. a new and improved motive power, in no manner inconsistent with the uses and purposes for which streets were opened and dedicated as ways for public travel. Now the Act of 1890, chapter 310, confers upon the Mayor and City Council full power to authorize the use of electricity for *230propelling street cars; and as this use does not impose a new servitude upon the streets so as to entitle abutting lot-owners to additional compensation, the appellants, it is clear, are not entitled to any relief in this respect.
The only remaining question then to be considered, is, whether the elevated structure which the ordinance authorizes the defendant to build between Chase and Lexington streets, is an elevated road, within the meaning of sec. 186, which provides that “nothing in this Article shall apply to or authorize the construction of any elevated railroad, or of any other railroad except a surface road; and rio elevated railroad shall be constructed in or through the City of Baltimore, or in or through any of the counties of the State, except under a special charter of the General Assembly.” And this, it seems to us, is the only question about which there can be any real contention in this case. There is, of course, abroad distinction between an elevated railroad and a surface railroad. A passenger street railway constructed on the surface of the street is a legitimate use of the street, but the construction of an elevated railroad, it has been decided by the Court of Appeals of New York, not to be a legitimate use of the streets, and that its construction imposes a new servitude, for which the abutting lot-owners are entitled to additional compensation. We refer to these decisions merely for the purpose of showing that although there could be no sound objection to the incorporation of street railways constructed in the ordinary manner, the Legislature has seen fit to declare that no elevated road shall be built except under a special charter granted by the General Assembly, and we are not to be xmderstood as committing ourselves in any manner to the principles on which these decisions are based, because the question is not now before us. But, be this as it may, whatever may have been the reasons, the statute provides in express terms, that no such road *231shall he htiilt except under a special charter. So the question is whether this elevated structure is an elevated road, within the legislative prohibition ? And this depends upon the nature and character of the structure itself. What then is this elevated structure, and how is it to be built? The proof shows that it is to be built with vertical pillars or columns, upon which are to rest longitudinal girders, with transverse girders or cross beams, all to be built of iron or steel. It is to be elevated twenty feet above the surface of the street, and to extend from a point between Ohase and Eager streets to a point between Saratoga and Lexington streets to the very centre of the City. It is to be built upon the same plan as the elevated roads in New York City. Such a structure cannot certainly be said to be a surface road, but must, it seems to us, to all intents and purposes, be considered an elevated road within the meaning of the statute. But then, it is said it is elevated above the surface of the street only for the purpose of overcoming certain engineering difficulties, and that the elevation begins only when certain obstructions on the surface of the street necessarily require it, and that the descent to the surface is made as soon as these obstructions are overcome. Now what are these obstructions ? The defendant had constructed its surface road on North avenue, which before the annexation of the Belt was the extreme northern boundary of the city till it reached North street, and having reached, that point, it proposes' to extend its road down North street to the City Hall. It finds, however, upon the bed of North street the tracks of the Northern Central Railway Company, and to overcome these obstructions it is necessary to build an elevated road twenty feet high from a point between Chase and Eager streets to a point between Saratoga and Lexington streets a distance of three-quarters of a mile. Now, ■if the defendant’s contention be sound, and these obstruc*232tions extended from North avenue to the City Hall, then the city authorities could authorize it.t° build an elevated road all the way from North avenue down North street to the City Hall. And if so, what becomes of the statutory prohibition which says that no elevated road shall he built in or through the city, except under a special charter granted by the General Assembly. Such a construction would be, it seems to us, against both the letter and spirit of the statute.
Then, again, it is said that this elevated structure is but a fractional part of the defendant’s road. This may be true, but the fact that the defendant’s road along North Avenue extends to the extreme western limits of the city, is not the test by which the question is to be determined. The question is one, after all, to be determined by the nature and character of the structure itself. If the argument be sound, then the Mayor and City Council could authorize any street railway to build an elevated road in any of the streets of the city. So, however necessary this elevated structure may he to the down town extension of the defendant’s road, and whatever advantages are thereby to accrue to the public, as affording a more convenient and rapid transit from one part of the city to the other, these are matters for thb consideration of the Legislature, which alone has the power to-authorize the construction of an elevated road in or through the city. The invalidity of Ordinance No. 23 in this respect, however, does not invalidate the entire ordinance. Other sections deal with matters in no manner connected with the construction of this elevated road. The first section grants to the defendant, as we have said, the right to lay outside tracks of its own on North avenue, and this right is in no manner impaired by the invalidity of the fifth section, purporting to authorize the construction of the elevated road. But as this bill is filed by abutting lot-owners on Ndrth avenue *233to restrain the defendant from constructing its road outside of other tracks on said avenue, and as this is the relief prayed, it follows that the injunction aske.d for was properly refused.
(Decided 28th January, 1892.)Order affirm,ed.