Urgent: convicted sex offender has escaped secure mental health facility

Police are urgently seeking to trace a man who has absconded from a secure mental health facility in Edmonton.
John White, 52 (9.10.63) was last seen at around 17:00hrs on Saturday, 10 October, in the grounds of the North London Clinic in Church Street, N9.

He is a convicted sex offender. Anyone who may have seen him or has information that will help police find him should call Enfield CID on 101 quoting reference 15MIS040303
Do not approach him. In an emergency, or for current sightings, call police on 999.
John White has links to south-east London. He is described as a white man, 5ft 8ins in height and stocky. He has a prosthetic left ear and a scar on his left upper arm.
He was last seen wearing a green jacket, black t-shirt, black jogging bottoms and trainers.