[Jack_]

And as a few others have said, if you want something done you complain to Endemol, Channel 5 and executive producers directly - not the regulatory body of TV itself. The former should and would probably address viewers concerns if there were enough complaints and would step into certain incidents where necessary, the latter would restrict what Channel 5 is actually allowed to show which has negative effects for the viewers because that means more cover-ups (Freezer-Gate is a good example) and a more censored programme. Way to shoot yourself in the foot.