Police say they are concerned for the welfare of a young man who has gone missing.

Mitchell McCartney, 20, was last seen today (Thursday, June 30) at Watford Junction railway station.

Police believe he is in London, possibly the Westminster area, but may be travelling around.

Mitchell is white, 5ft 10ins tall and of slender build. He is believed to be wearing blue shorts, a grey hooded top and carrying a dark grey rucksack.

Sergeant Stephen Mooney, from Watford Police station, said: “We are growing increasingly concerned for Mitchell’s welfare and I would urge anyone with information about his whereabouts to contact police as a matter of urgency.

"Mitchell – if you see this message please contact us and let us know you are ok.”

Anyone with information should contact police on 101.