Coronavirus vaccine by a callous fraudster, police said. The suspected conman, who charged the victim £160, even administered a phoney jab with an unknown substance.Detectives said the victim allowed the man into her home in Surbiton, south-west London, on December 30.He had claimed he was from the NHS and was there to give her a vaccination for Coronavirus.She said she was jabbed with a “dart like implement” before being charged £160.The fraudster said the NHS would refund the money and left.Police said the cruel conman may “endanger many people’s lives”.The City of London Police said it is not known what substance, if any, was administered, but the woman showed no ill effects after a check at her local hospital.Detective Inspector Kevin.