Police are warning residents to be wary of rogue traders after an elderly woman was targeted in Dartford.

On Wednesday January 9 officers received a report that men claiming to work for a roofing company had knocked on the door of an elderly woman, then claimed to have carried out repairs on her roof and requested payment.

Although the woman told the men she had not asked for any repairs she wrote a cheque for more than £1,300, and the men requested a further cheque for the same amount.

The following day the men called again to ask for more money, but the incident had already been reported to Kent Police.

Chief Inspector Neil Loudon, District Commander for Dartford and Gravesham said: "Some criminals will purposely target the more vulnerable members of our communities by charging exorbitant amounts of money for work which is often not required or at best substandard.

"I would encourage residents to not deal with cold callers who knock on doors offering work to clean driveways, repair roofs or to maintain garden shrubs, hedges and trees.

"I’d also urge neighbours and family members to keep an eye out for vulnerable people, including the elderly and if you see anything suspicious do not hesitate to call us."

Further advice from police is to not let anyone pressure you into having work carried, and to contact the police on 999 if a caller refuses to leave when asked to do so.

Anyone dealing with a trader is advised to never go to a bank or cash point with a trader - as legitimate traders would never do this.

Police suggest always dealing with reputable traders who are members of the KCC Trading Standards approved trader scheme, run in partnership with Checkatrade.

People should also ask for quotes in writing and check that the tradesperson is from the company they say they are from.