No person, with intent gratuitously to avail himself of the entertainment or recreation furnished or the privileges conferred therein, shall enter any theatre, stadium, athletic club, ball park, golf course, golf club, tennis club, beach club, bathing beach or other place of amusement, entertainment or recreation for admission to which an admission fee or membership fee is charged, without first paying such admission fee or membership fee; provided, however, that any person who is a bona fide guest of a member of any club may enter such club in accordance with the rules thereof; and provided further that any person may enter any place which is within the purview of this section with the consent of the owner or manager thereof; and provided further that this section shall not be deemed to apply to the entry into any such place by a law enforcement officer acting within the scope and course of his official duties.