No person shall loiter or prowl in a place, at a time, or in a manner not usual for law-abiding individuals under circumstances that warrant alarm for the safety of persons or property in the vicinity. Among the circumstances which may be considered in determining whether such claim is warranted is the fact that the actor takes flight upon appearance of a law enforcement officer, refuses to identify himself, or manifestly endeavors to conceal himself or any object. Unless flight by the actor or other circumstances makes it impracticable, a law enforcement officer shall, prior to any arrest for an offense under this section, afford the actor an opportunity to dispel any alarm which would otherwise be warranted by requesting him/her to identify himself and explain his presence and conduct. No person shall be convicted of an offense under this section if the police officer did not comply with the preceding sentence or if it appears at trial that the explanation given by the actor was true and, if believed by the police officer at the time, would have dispelled the alarm.
It shall be unlawful for any person not in official attendance or on official business to enter in, to congregate, loiter, wander, stroll, stand or play in any school building in the Town or in or about any playground area adjacent thereto between the hours of 7:00 a.m. and 4:00 p.m. on official school days.