Police are re-issuing a warning to Hertfordshire citizens as ‘disgraceful’ fraudsters continue to conduct phone scams.

A total of 39 people from across the county have been called in September so far, with the majority of those targeted being elderly and vulnerable.

In the incidents, victims are called by the fraudsters who claim to be from the bank or the police force and state that the victim’s bank account has been compromised.

Police are now issuing a reminder to all those who live in the county not to give out their personal bank details over the phone, and to wait at least five minutes after the call to ensure they are not reconnected to the offenders.

Detective Inspector Jason Keane said: “Disgracefully, it appears that the vast majority of people targeted are the elderly and vulnerable. For this reason I am appealing to every person in Hertfordshire to not only follow our advice but also share it with their relatives, friends and neighbours, particularly if they’re elderly.

“I would like to reassure the public that we are making every effort to find those responsible and, encouragingly, most people are recognising the calls as scams, but we still need the public to be aware.

"These fraudsters are very convincing and anyone could be taken in by their story so please ensure you follow our advice.”