The use of salt for thawing purposes on sidewalks
or crosswalks is prohibited.
In case of neglect of any owner or occupant
of lands fronting on the sidewalks to keep the sidewalk in front of
the premises owned or occupied by him clear of snow and ice as required,
for a period of 24 hours after the cessation of the snowfall, the
Board of Trustees may cause the sidewalk to be cleaned and assess
the expense thereof upon said adjoining land.