All property owners, tenants or occupants of lands adjacent to or
abutting a sidewalk within the Borough of Chatham shall remove all
snow and ice from the sidewalks in front of and, if a corner lot,
alongside of their premises and including corner crosswalks, within
the first 12 hours of daylight after same shall fall or be formed
thereon, so as to effect a pathway or walkway having a width of not
less than four feet, or, in the case of ice which may be so frozen
as to make removal impracticable, shall cause the same to be thoroughly
covered with sand, ashes, sawdust or other suitable material within
12 hours of daylight after the same shall fall or be formed thereon.