Under the Contempt of Court Act it is criminal contempt to publish anything which creates a real risk that the course of justice in proceedings may be seriously impaired. It only applies where proceedings are active, and the Attorney General has issued guidance as to when he believes this to be the case, and there is also statutory guidance. The clause prevents the newspapers and media from publishing material that is too extreme or sensationalist about a criminal case until the trial or linked trials are over and the juries have given their verdicts.