No person shall pile, deposit or place or cause
or permit to be deposited, piled or placed any rubbish, wood or coal,
merchandise, dirt, impediment or obstruction of any kind upon or over
any sidewalk or so occupy or obstruct any sidewalk as to interfere
with the convenient use of the same by pedestrians.
No person shall erect, set up or maintain any
portico, platform or doorstep extending into any street, town way
or sidewalk.
No person shall erect, construct, maintain or
keep any cellar door or passageway into any cellar, basement or excavation
of any kind extending into or occupying part of any street, town way,
sidewalk or public passageway unless such doorway, passageway or excavation
is kept covered with a suitable and substantial plank covering or
grate, level with the sidewalk or street.