An ex-nursery worker from north London has pleaded guilty to 30 further offences as the Met continues one of its most complex ever child sexual abuse investigations. On 3 December 2025, Chan previously pleaded guilty to 26 charges related to other child sexual offences. At the point of the arrest, officers seized Chan’s devices which uncovered hundreds of pictures and videos showing child sexual offences. Amongst this, the officers discovered a multitude of offending which pre-dates the serious child sexual offences to which he previously pleaded guilty. He was charged with another 15 counts sexual offending on Thursday, 29 January.