No building permit shall issue for any structure other than a single family structure or for any parking lot unless there shall have been attached to the application therefor a storm water detention plan describing the method for handling storm water in a manner so that storm water runoff shall not be increased as a result of such structure without detention and other storm water handling facilities, and until such storm water detention plan shall have been approved by the City Engineer.
(Prior Code, Art. 21, § 21-110.7)