The whole thing is a little odd. Yes, the sign is funny, but condoning sex in a public area is a little off. Are there no children where you live? I'd be pretty pissed if I was strolling along with a child and a gay or straight couple was like, "Hey, get the fuck out of here, this is our sex zone." Have people forgotten how to book a room at a motel?
For the record, I get that it's a little kinky to have sex in somewhat public places, but part of the fun is that it isn't a designated area. Furthermore, I think it could promote crime in a roundabout way. If criminals know that people are likely to be slightly incapacitated in the area, people could get robbed, etc. This isn't fear-mongering, just to be clear. Murderers and whatnot are known to target lovers' lane type places. To each his own, but I would never get freaky in that area, or a nude beach for that matter. I'd rather do it in a restaurant bathroom. /kidding
For the record, I get that it's a little kinky to have sex in somewhat public places, but part of the fun is that it isn't a designated area. Furthermore, I think it could promote crime in a roundabout way. If criminals know that people are likely to be slightly incapacitated in the area, people could get robbed, etc. This isn't fear-mongering, just to be clear. Murderers and whatnot are known to target lovers' lane type places. To each his own, but I would never get freaky in that area, or a nude beach for that matter. I'd rather do it in a restaurant bathroom. /kidding