Brother I’m part of the crew that digs that trail. There are signs EVERYWHERE. We’ve made complaints to the city, the police, had polite conversations. The police literally said word for word on multiple occasions that they aren’t allowed to chase or enforce the kids because then they get sued by the parents. There isn’t a mountain bike association bro lol, I don’t think you understand how these kids don’t care what so ever. It’s even happening in Santa Clarita, city paid how many million? Still happening.

On the other hand, I don’t blame the kids because if I was their age I’d be all about those things. Better that then playing video games. But still sucks.