In case the snow and ice on the sidewalk shall be frozen so hard that it cannot be removed without injury to the pavement, the lessee, occupant, person having charge, or owner of every parcel of real estate shall, within the time specified in the preceding section, cause the sidewalk abutting or adjacent to such premises to be strewn, and to be kept strewn with, sand, salt, sawdust, or some other suitable material and shall, as soon thereafter as the weather shall permit, thoroughly clean such sidewalks.
(Prior Code, § 7.0902)