Citizen surveillance videos of litter louts

A neighborhood group in the UK has been videotaping people who litter and posting the videos on YouTube with a request for information about the "litter louts." My favorite part of these videos is where they repeat the act of littering in slow motion. (I think the videos need an ominous music soundtrack, however, like the kind used for the Diff'rent Strokes opener.) (Via Arbroath)