I wonder what the legalities are for the companies that run CCTV cameras in such an open fashion like this. I know you're in a "public place," so your right to

I wonder what the legalities are for the companies that run CCTV cameras in such an open fashion like this. I know you're in a "public place," so your right to not be recorded is waived, but surely there's a degree of negligence on the part of many of these businesses for not properly securing their CCTV cameras.