'Well-known' celebrity sues ITN and the Guardian to block a sex offence allegation, claiming publication could lead him to attempt suicide

A temporary gag already bars the media from naming the man. That is until a trial later this month decides whether the gag becomes permanent. His barrister, Sara Mansoori KC, told the High Court he 'suffers from very serious mental health problems' and was detained under the Mental Health Act in the summer. He denies the allegations, which span years and both professional and personal settings.

ITN and Guardian News and Media are fighting the gag on press freedom grounds.

Their lawyers say NHS mental health professionals already protect people at risk.

Mr Justice Nicklin warned: 'This case is going to be controversial either way.'