2 complaints - London
Had a call from a withheld number stating he was a [police officer from Hammersmith Police station. he stated he had a person in custody who claimed I was his grandmother and he had permission to use my debit card to the value of £900. I asked for his details and said I'd contact my bank and call him back. This was the number he gave me to call him back. It's a scam to try and get me to reveal my bank account details.
Credit card scam posing as calling from a police station. In this case from Holborn.