What is courier fraud?
Courier fraud is when victims receive a phone call from a criminal who is pretending to be a police officer or bank official. Typically, victims are told to withdraw a sum of money and someone is sent to their home address to collect it.
Criminals may also convince the victim to transfer money to a ‘secure’ bank account, hand over their bank cards or give the criminals high value items, such as jewellery, watches and gold (coins or bullion).
https://www.actionfraud.police.uk/courierfraud