POLICE have issued an update in an investigation to find a girl reported missing in Aylesbury.

Further images have been released by Thames Valley Police as they continue to appeal for the public's help to locate missing teenager Iris.

Iris was seen on CCTV in Westgate Oxford shopping centre soon after she went missing. 

As previously reported, the 17-year-old went missing on Friday, May 3, and has known links to Swindon, Hemel Hempstead, Watford, Wales, Liverpool, Manchester and Aylesbury.

Police said they are "growing increasingly concerned for her, given the passage of time."

Iris is white, around 5ft 8ins tall, of slim build and long brown hair.

She may be wearing a black and red jacket, black jeans, black trainers and a black cap.

PC Simon Lincoln said: “We are concerned for Iris’ welfare and would like to appeal anyone with information, knows of Iris’ whereabouts or has possibly seen her to please contact the force.

“You can do so by calling us on the non-emergency number 101, or by reporting this via our dedicated missing persons’ portal, quoting reference number 43240206731.”