POLICE believe a boy has been tricking elderly people out of money.
He called at two homes in the Upper Butts area of Cleckheaton, saying he was doing a sponsored walk for charity.
He said people had to give at least £5. He took £10 from one woman and £5 from another.
Both women are in their early 90s and the boy called at their homes at about 10.30am on Thursday.
Detective Constable Russ Conlon said: "We believe he is not a genuine caller and would like to trace him.
"Our understanding from the charity is that no-one is doing door-to-door collections in that area for them."
The boy is white, aged 12 to 14 and slim, with a thin, pale face and short, mousy-brown hair.
He wore a light shirt and a navy blue sweater and carried a clipboard.
Anyone with information should contact Pc Sharon Charlesworth via the helpdesk at Dewsbury police station on 01924 431059.