Police are urgently appealing for help to find a missing man described as high risk. 

Sean McGirr, 30, went missing from the Haydon's Road area of Wimbledon last night and has not been seen since. 

Mr McGirr is a slim white male with blonde hair and green/blue eyes, and is around 5 ft 7 ins. 

He has a tattoo on his right arm which says 'Mum and Dad'. 

Merton police say they are concerned for Mr McGirr's welfare and he is a high risk missing person. 

Anyone with any information about his whereabuots should call 999 and quote reference 16MIS041033.