It comes after former Drone to Home volunteers raised concerns about the charity with the BBC.

Huntley, who is serving a life sentence for murdering two schoolgirls, has significant head trauma, the BBC understands.

Arlo Buckley, six, was unresponsive and treated by bystanders before being airlifted to a children’s hospital.

Kirk Jones says he initially thought a slur shouted during the ceremony was not broadcast.

Journalist Brian Farmer recalls the day an interview with murderer Ian Huntley raised deep suspicion.

Lord Mandelson has been released pending further investigation, the Metropolitan Police says, hours after his arrest on suspicion of misconduct in public office.