I went to the Parma fairs for the 2018 camper fair...

I went to the Parma fairs for the 2018 camper fair. Well organized and easy to access. The endless queues at the entrance, despite having made the tickets online, need to be improved.
Safety also needs to be improved, which I didn't like at all. They pretend to check the photographic equipment, but a little ahead of me they let a boy in with a small knife ... definitely to be improved.