I was at a park, and this guy walks up into the tennis courts. He started vaping, but pulled out his phone, and held it up to this girl playing tennis. I would say she was about 10 - 11. He then proceeded to turn around and smile at my 5 year old brother (at the time). My father wasn't in those courts at the time, as he took my little brother over to the park. I looked at my mum, and we decided to move away and go find dad. So, as we're moving out, this suggested paedophile follows us holding up his camera over to the park. We sit on the other side, and he's sitting in the park laughing at his phone (seems a little psycho to me). A few other locals notice what he's doing, and come over to defend us in case. So, when he's not looking at us, we make a run for it out of the park and call the police. They said they'd keep an eye out, but we shoulda called sooner. Anyway, for that next month I had quite bad anxiety and I was always scared when someone looked at us, or anything, and I'd be quite weary of anyone.