[Amended 2-14-1995]
The tenants or occupants of any single parcel of real estate which contains only one rental or dwelling unit and, in case there is more than one rental or dwelling unit on a parcel, or where there is no tenant or occupant, the owner or person having the care of any real estate abutting upon any street, avenue, lane, court or square within the City, where there is a sidewalk, fire hydrant or a curb cut shall, after any snow or ice ceases to fall thereon, within 24 hours cause the same to be removed therefrom.