The owner or tenant in possession of any lands abutting or bordering upon sidewalks of any public streets of the Borough shall remove or cause to be removed from the abutting sidewalks the following:
A.
All snow or ice therefrom within 18 hours after the snow or ice shall have been formed on the sidewalk or gutter.
B.
All grass, weeds, brush and other impediments thereon within three days of notice to remove the same, given or caused to be given by the Director of Operations, or his designee; and the notice shall be served upon the owner or tenant by personal service or registered or certified mail addressed to the last known addressee of the premises.