New CCTV images have been released regarding missing teenager Shelley Pratt.

The still images show the last confirmed sighting of the 14-year-old. They show her at George Street tram stop in the town centre at around 9.30pm on November 8.

Police don’t know if she boarded the tram in the images or not. She is wearing her school uniform trousers and a distinctive dark purple hooded jumper with the slogan 'I love London.'

Earlier that day, Shelley was seen at approx 15:30hrs after she got off a route 196 bus on Portland Road outside the Harris Academy.

She then started to walk south down Portland Road in the company of one other girl and a boy.

Officers handed out posters in Croydon town centre on Saturday and Crystal Palace FC put an appeal up on the big screen during their match against Brighton to encourage people to come forward.

A police spokesman said: “We continue to appeal for information on the whereabouts of missing 14 year old Shelly Pratt.

“As a result of media appeals, we have received some response from members of the public relating to sightings of Shelley.

“These responses are currently being followed up by the investigation team."

Last Friday, Shelley’s mother, Lisa Pratt, said she feared her daughter had been abducted.

She said: “I just want to know if she is safe. Is she sleeping, is she eating, has she got a spare change of clothes. It is just hard.

"My instinct tells me someone has got her and is not letting her go. My gut feeling is saying she has got herself into a situation which she can’t get out of it.

"She is loved and missed by her sisters and her brothers. She needs to come home."

Anyone with information can contact the incident room on 0208 721 4906.