See, the best way to avoid CCTV is to make sure that even if you are seen, you are unrecognizable. Don't wear anything that is too recognizable. Like no Halloween masks, they could fuck you on that. Ski masks are a safe bet. And don't leave shit all over everywhere, like if your hands are inky don't rest em on the wall. Speed is also key, the less time youre bombing the less chance you'll be seen bombing.