OK, I can't say for sure what these guys are up to, but it is super-dodgy. I don't really mind what they are up to, but I DO mind that they dumped rubbish all over the street trying to find some plastic bags to use.
1. Making a mess finding plastic bags
2. OK, this is where it gets dodgy. He stashes something behind the bin.
3. Really don't know what's going on here - but it's dodgy as hell. He retrieves the bag anyway.
Amazing the stuff that goes on on BinCam.