If a vehicle passes along or across a traffic congestion thoroughfare as designated by signs in violation of Section 16.70.740, any single subsequent drive-through of that traffic congestion thoroughfare by that vehicle within the same 9 p.m. to 5 a.m. time period constitutes a separate violation of Section 16.70.740, punishable as provided in section 16.70.750; and the vehicle may be towed and taken to a storage area designated by the City and may be held for not more than 24 hours, all at the expense of the owner or person entitled to possession.