Police in Bexley are growing increasingly concerned for the welfare of a missing 14-year-old who only arrived in the UK in July.

Hoang Ngoc Vo was last seen by his foster carers at midday on October 26 when he left home in Welling to go to the library.

Hoang arrived in the UK from Vietnam as an unaccompanied child on July 11.

He is a Vietnamese national who is around 5ft and of slim build, with short black hair and hazel eyes.

Hoang is believed to be 14-years-old, however police said he may appear older. He arrived in the UK without documentation that definitively established his date of birth.

While living in London, Hoang has previously been reported missing twice, and on both occasions he was found at an address in Peckham.

Police said they have not found him there.

Hoang was last seen wearing a light grey tracksuit top and bottoms with multi-coloured trainers.

Officers are increasingly concerned for his wellbeing and would urge anyone with information on Hoang's whereabouts to call Bexley police on 101 or the charity Missing People on 116000.