The man claimed to be visiting the propery in Hailey Road, Chipping Norton, in order to fix the 74-year-old's door.

Police believe another man entered the building and stole the handbag while she was distracted.

A white van, with ladders on the roof and writing on the side, was seen nearby.

PC Claire Sadler, of Witney Police, said: "There is no reason for a stranger ever to come into your home.

"All agencies or utility companies should make an appointment and also use a password system.

"I would urge anyone with elderly or vulnerable relatives or neighbours to check their home security and alert them to the dangers of opening the door to a stranger.

"Distraction burglars prey on the elderly and vulnerable. If you see people calling at houses and are suspicious of their intentions, contact police immediately."

Anyone with any information is urged to call Witney Police on 08458505505 or Crimestoppers anonymously on 0800 555 111.