An 83-year-old woman was duped into handing over bank cards with pin codes.

Police want to speak to a man and a woman (pictured above) in connection with this.

It is thought to have happened between September 6-7, and involved a woman knocking at the elderly woman's home in St Mary Avenue, Wallington, and saying she needed to see the bank cards.

She was invited in to the home and given the cards and codes. Police think a second person may have been waiting outside.

The cards were used on a two-day £3,000 shopping spree in Croydon on September 8-9. 

If you recognise these people, contact Sutton Police station on 101 quoting reference number 4009724/15. Alternatively, contact Crimestoppers anonymously on 0800 555 111.