POLICE are stepping up street patrols in the hope of curbing the number pensioners being targeted by distraction burglars.

In the last two months, teams of conmen, usually posing as workmen from the water board, have targeted at least 60 elderly people across the county.

In some cases they have stolen substantial amounts of cash.

Last year, The Northern Echo launched its Doorstoppers campaign against distraction burglaries where vulnerable householders are often targeted.

Now, in a bid to stop the offences happening, Durham Constabulary is putting six vehicles on patrol at key times and in key locations and extra beat officers will be patrolling the streets.

Police are also alerting Neighbourhood Watch liaison officers about recent incidents.

Many of the latest offences have happened in the north of the county.

Detective Superintendent Dave Jones said: "Even among criminals these people are regarded as the lowest of the low.

"They have absolutely no regard for the age or infirmity of their victims or the misery they leave behind.

"Cash is their main target and leaving some old people penniless does not concern them.

"The real dilemma is many old people in their 70s and 80s are just too trusting and the thieves know that. Some elderly people are the products of a bygone era when people could safely leave doors open.

"We are urging people to change the habits of a lifetime and are looking to families and neighbours to help them to understand the risks and get the message across."

Chief Inspector Helen McMillan, head of the force's community safety unit, said bogus caller conmen often worked in teams and moved from area to area.

She repeated the advice that pensioners, in particular, have to be careful when they open their door to a stranger.

"Put on your safety chain when you answer the door. It is the first and most important step in preventing access.

"If callers are genuine the chances are they will be in uniform or overalls carrying a company logo, will be working from clearly marked vehicles and will have identification.

"Let no one in until you can establish exactly who they are."