I am glad that they put the sign on this fence. If they had not done this, all of the people who tried, would still be there. In front of the fence, trying to get through.
The conversation probably went something like this:
Dude 1: Yo, I'm like, sky-high, man!
Dude 2: No way, bro! Where'd ya cop this fire?
Dude 1: Beats me, man. I was already blitzed when I scored it.
Dude 2: Duuuude, that's wicked!
Dude 1: Ayo, listen up, I just had this like, mind-blowing epiphany. Check it, bro. This is gonna flip the script, man. Let's slap up a fence right at the entrance to the parking lot.
Dude 2: Totally, let's make it happen. It'll be like, the ultimate vibe killer for the fuzz, man. They'll never see it comin'. Plus, think about the street cred we'll get. We'll be legends, man. Legends!
Boys went and slapped up a fence right there, and stopped thinking about it any further. Who needs brains when you’re total legend.
I don't think its about trespassing because its public parking. I think it is because the sidewalk ends directly on one parking spot. Maybe it would have been required to remove the parking spot to create a opening. There is also a Bus stop beside the sidewalk so maybe they just wanted to have less foot traffic on the parking area. But they must have known that the fence is not big enough...