No person shall sweep, shovel or otherwise deposit any leaves, grass, rubbish or other materials of any kind in any street or gutter within the city, except that it shall not be a violation of this section to:
A. Rake leaves from the boulevard only into the adjacent gutter in the fall of each year prior to the city doing the fall street sweeping of such street, and
B. Sweep or shovel snow from sidewalks into the adjacent street on First Street in the B-1 business district. (Ord. 509, 6-6-1977; amd. 1998 Code)