A written permit shall be obtained from the City Engineer before any person shall:
(a) Open or dig up any street or alley for erecting pipes, sewers, poles or wires;
(b) Place any structure in or over any street or alley;
(c) Change or remove any structure in or over any street or alley;
(d) Plant or remove any trees on or in streets or alleys.
(Passed 3-26-64)