Police are searching for an autistic man who has gone missing from his home.

Mark Rayner, 20, from Prideaux Road in Eastbourne, was last seen in Eastbourne town centre at 8pm yesterday.

He is described as white, 5ft 11in tall and of a slim build.

He was wearing a white T-shirt, grey tracksuit bottoms, white socks but no shoes.

Mr Rayner has mobility difficulties which makes his arms move rapidly up and down when walking.

He likes seafront areas, fast food restaurants and travelling by trains and buses.