The person in charge of the moving of such building shall give 12 hours' notice in writing to the managers of all railroad and streetcar lines and to the managers of all systems of telephone, electric light and other wires of the route assigned to him and the time when the building will approach such lines or wires and arrange for the passage of such building so as to cause the least possible interference with the operation of such lines and wires and the least possible damage thereto.
('71 Code, § 4-21-7)