Every owner of real property in the City shall keep the entire width of sidewalks and parkways in front of such property, from curb to lot line, free and clear of all grass, weeds, rubbish, and other obstructions or materials which, from any cause whatever, shall have accumulated upon such sidewalk or parkway; provided, however, the provisions of this section shall not be construed to require the removal of any grass or other vegetable growth between such curb and lot line, unless such grass or vegetable growth shall be more than four inches (4") in height, or require the removal from the borders of any sidewalk any ornamental plant, lawn, or shrub of a reasonable growth provided it does not in any manner obstruct the free use of such sidewalk by pedestrians.
(Sec. 1, Ord. 188, thereafter codified in Sec. 24.52, E.T.C.)