I was filming at Trestles for a friend, and then some lady with a dog asked, " Whoa, is that a drone? Can you stay here while I get my friend? I think he will like the noise." I stayed since I was still filming, and I figured it was just some lady that hadn't seen a drone before, but then she didn't show up for like 20+ minutes, and her friend, A.K.A Mr. California Ranger, pulls up in his jeep and tells me that I'm not allowed to fly it over there, so I apologised and left. It's a great place to film since the train is right next to the beach, but apparently it's a no-go zone with dog walking, undercover, patrolling ladies(55-65+?) with Ranger friends.