The opinion of the court was delivered by

The Newark and Hackensack Traction Company was operating a traction road on Belleville avenue, in North Arlington, under and by virtue of an ordinance of the borough passed December 16th, 1896; this ordinance provided that the rails comprising the tracks of the company should be laid so as to conform to the surface of the avenue at the time they were laid, and should be raised or lowered at the expense of the company to conform to any alteration of the grade which might thereafter be made by the borough.

On the 24th of May, 1900, George Bayliss, the mayor of the borough, saw a body of men at work on the company’s tracks on Belleville avenue. They had proceeded about four or five feet over the line dividing the town of Kearny from North Arlington when he approached the foreman and asked them what they were doing; he was informed by him “that they were raising *311the tracks through there.” He notified the foreman that he could not proceed further with raising the tracks through the borough; that they were already above the surface of the street, and that he would not, as mayor of the borough, permit them to be raised to any higher elevation.

The company then applied to the court of chancery and procured an order to show cause, with a restraining order, commanding the mayor and council to desist and refrain from interfering with the work of the company on their tracks in the borough. This injunction was afterwards made perpetual. The company had no further or greater authority in the avenue than was granted to it by the ordinance. They were required, under its terms, to maintain the tracks so that they should conform to the surface of the avenue. It appears that the rails were at that time beyond the restrictions of the ordinance and above the surface of the street, and the mayor was informed by the foreman in charge of the workmen that they were in the act of raising them still higher. As the executive officer of the borough he directed them to stop the work and forbade further raising of the tracks. Ho force or violence was used, and the mayor does not appear to have done any improper cr unlawful act. He was justified, from the information he received, in forbidding further elevation of the tracks and (in ordering the work thereon to stop. The facts do not justify the interference of the court of chancery, and the injunction should be dissolved and the bill dismissed.