It shall be unlawful for any person to obstruct, resist, oppose or in any way interfere with any officer or employee of the Borough while that officer or employee is in the performance of any of the duties of his office or employment. (See also Chapter 24, Fire Department, § 24-21.)

It shall be unlawful for any person to discharge or fire any gun, pistol or firearm of any description, or to fire or discharge any air rifle of any kind, or to shoot or discharge any arrow or slingshot of any kind, at any place in the Borough, except in necessary defense of person or property, provided that this prohibition shall not apply to the use of weapons by law enforcement officers in the discharge of their duties; provided, further, that Council shall have the power to grant approval to the firing of small-bore firearms in properly constructed and supervised small-bore rifle and pistol ranges and the power to grant approval to the shooting of arrows from bows at properly delineated and supervised archery ranges.

It shall be unlawful for any person, without justification or legitimate purpose, to throw any stick, stone, brick or other object or missile within the Borough. (See also §§ 170-5, 170-7 and 170-8.)

It shall be unlawful for any person, without justification or legitimate purpose, to defecate, urinate or vomit on any land or property within the Borough which is not owned or leased by the actor or on which the owner or occupant of the land or property has not given permission for the actor to defecate, urinate or vomit. For the purposes of this § 170-4, the fact that the actor may have been under the influence of alcohol, a drug or other debilitating liquid or substance shall not constitute justification or legitimate purpose for the actor's defecating, urinating or vomiting unless the liquid or substance was being taken as prescribed by a doctor.

It shall be unlawful for any person, without justification or legitimate purpose, to ring a doorbell or to rap, knock or strike on (or throw or propel an object against) a door, window, side or roof of any building, structure or vehicle, whereby the occupants thereof or the occupants nearby are annoyed, discomforted, disturbed or inconvenienced.

It shall be unlawful for any person to coast or ride upon any sled or similar device upon any sidewalk in the Borough or upon any street or public alley in the Borough, unless such street or alley was designated as a play street for that purpose and was blocked off or otherwise adequately protected from vehicular traffic.

It shall be unlawful for any person to play ball (including throwing, kicking or knocking of a ball of any type), play frisbee, or play street hockey or street polo (including kicking, hitting or pucking a ball, can or other like object) upon any sidewalk in the Borough or in any mall or parking lot owned or operated by the Borough or the Parking Authority of the Borough or upon any street or public alley in the Borough, unless such street or alley was designated as a play street for that purpose and was blocked off or otherwise adequately protected from vehicular traffic.

It shall be unlawful for any person to throw a snowball in, on or into any sidewalk in the Borough or, in, on or into any street or public alley in the Borough.