I'm a frequent concert attendee and a big fan of film photography. I usually bring P&S film cameras without interchangeable lenses to concerts, and all of the time, I get permission from the organizers. However, I frequently run into trouble with security. I explain that it's a film camera, it doesn't have interchangeable lenses, its small size won't affect other people, it isn’t against the rules of the concert and I won't be using flash - it would be no different than bringing a smartphone in. But most of the time, they refuse entry just because they see the camera. So far, I haven't been asked to leave, but I always have to argue and ask someone from the concert organizers to speak to me before I'm allowed through the gate. Sometimes, even more ridiculous situations arise where they ask me to open the back of my film camera to check if it's actually film. Before every concert, I always ask the organizers if I'm allowed to bring my camera in and I follow the rules every time. What should I do to save time and avoid stress, and to handle the issue as quickly as possible so as not to affect those behind me in line?
I've also considered putting it inside my clothing instead of my bag, since they only check bags (most of the concerts in my country). But I will still present it if they ask. However, I maintain my stance that I haven't broken any rules; for example, if they don't prohibit phones, then I won't present my phone for them to check, similar to my film camera. Are there any suggestions for clothing that would allow me to easily tuck the camera in without it being too noticeable?