In order to protect the safety of the public and the safety
of property, it shall be unlawful for any person to loiter, either
alone or with others, on any public street, public alley, public mall,
public common, public municipal parking lot or other public ground
within the Borough or in or about any building or structure used,
in whole or in part, for dwelling or rooming or boarding purposes
or for business, amusement, commercial, mercantile, manufacturing,
industrial, storage, educational or recreational purposes:
A. So as to hinder or obstruct, or tend to hinder or obstruct, the free
passage of pedestrians or vehicles or the free passage of persons
or property to or from any entrance or exit of a building, structure
or vehicle and to fail or refuse to move or disperse when asked to
do so by a police officer; or
B. So as to warrant concern for the safety of persons or the security
of property in the vicinity.
Any person who shall loiter shall, upon conviction of that offense,
or upon summary conviction of the offense, be sentenced to pay a fine
of not more than $300, and the costs of prosecution, and, in default
of payment of such fine and costs, to undergo imprisonment for not
more than 90 days.