After any snow emergency is declared, it shall be unlawful at any time during the continuance of the emergency, for any person:
A. To park a motor vehicle or to allow that vehicle to remain parked anywhere on any snow emergency route designated in §15-903.
B. To drive any motor vehicle on any such snow emergency route, unless that vehicle is equipped with snow tires or chains.
(Ord. 84-2, 12/5/1984, §2)