When authorized by the Board of Appeals, the following shall be principal conditional uses within a D-6 general and highway commercial-service district.
(a) Trailer parks. Subject to the trailer park regulations of this chapter.
(b) Drive-in theaters.
(c) Amusement enterprises. Circus, amusement park and similar transient or seasonal amusement enterprises.
(Ord. 2046, passed 4-11-1968)