§ 3. [Tree trimming.]

In order for the company to render efficient and continuous electrical service it will be necessary for company to trim the trunks and branches of trees along or over the streets, sidewalks, alleys, avenues, squares, bridges and other public places in said city, and areas dedicated to the city for public utility use, wherever the same are likely to come in contact with its equipment; therefor, the company is hereby granted the right to trim such trees, including the trunk branches, and all parts thereof, so as to enable it to erect and maintain its equipment in a regular and consistent form and manner and to enable it to provide the most efficient and continuous service that the circumstances will permit; provided, however, that company shall exercise proper care and discretion in cutting and trimming said trees and all parts thereof.