Dream: mom gets a ticket for pot

I was with my family at some little town. There was a festival or something going on.

We made our way to these bleachers and were about to take our seats. Just then, the police showed up with dogs. They led the dogs up and down the bleachers sniffing for drugs. There were several dogs.

So, we left. We were down the street when my mom came up complaining. She got a ticket for possession of pot. The ticket was $28. I didnt even know that the had it.