It shall be unlawful for any person, except one duly authorized by the Water Department or the Fire Department, to open, close, operate, turn on, turn off, interfere with, hose to or connect anything with any fire hydrant, stand pipe, stop valve or stop-cock belonging to the City. It shall be unlawful for any person to make any connection with any water main or water pipe belonging to the City water supply system without due authority first asked and obtained so to do. (Ord. 632, 7-28-93)