Con men pose as police officers to steal thousands of pounds from elderly victims, but the ring leader makes a crucial mistake. A shoplifter dances like no-one's watching, but she is wrong - the security cameras are filming her every move.

A couple restoring a run-down house disagree about installing CCTV, but the cameras prove their worth when an intruder invades their dream home. And a burglar robbing a pizza takeaway gets a taste of his own medicine when another thief steals his bike.