This is how Vue tries to convince you that you are a potential thief. You must understand that they might try to bother you during the projection and that they might search your bag randomly, probably without any authority. Once you get into one of their movie theaters you will also be welcomed with a number of "really, we are watching you, don't try it", including one saying in big letters that they have "night vision cameras". Now I'm scared...
Seriously, don't use their cinemas.
