§ 71.002 RIDING OR DRIVING ON SIDEWALKS.
   (A)   No person shall ride, drive, propel, or cause to be propelled any vehicle or animal across or upon any sidewalk excepting over permanently constructed driveways and excepting when it is necessary for any temporary purpose to drive a loaded vehicle across a sidewalk; provided further, that such sidewalk area is substantially protected by wooden planks two inches thick, and permission is previously obtained from the City Engineer.
   (B)   Such wooden planks shall not be permitted to remain upon such sidewalk area during the hours from 6:00 p.m. to 6:00 a.m.
('81 Code, § 10.24.100) Penalty, see § 70.99