This cartoon by Gary Barker from The Sun relates to news that the Government are to overturn a ban on filming in courtrooms in England and Wales. Read more >>
In the cartoon, the judge's bench resembles a TV game show set. He has two big red buttons in front of him market GUILTY and NOT GUILTY and is smiling at the TV camera. A girl is putting makeup on him. In the background, a man comments, "He's not been the same since the TV cameras moved in."
If someone is guilty of a crime or offence, they have committed that crime or offence. See here for a list of courtroom vocabulary.