Brink's-Mat robbery Brink's-Mat robbery The Brink's-Mat robbery occurred at the Heathrow International Trading Estate on 26 November 1983, with a record £26 million (today approximately £ million) worth of gold bullion, diamonds, and cash stolen from a warehouse. The bullion was the property of Johnson Matthey Bankers Ltd, which collapsed the following year after making large loans to frauds and insolvent firms. Two men were convicted, and the majority of the gold has never been recovered. Insurers Lloyd's of London paid out for the losses. Several deaths have been linked to the case, and there are links to the Hatton Garden safe
John Palmer (criminal) of Scadlynn Ltd were arrested for their involvement in melting down £26 million worth of gold from the robbery to try to pass it off as legitimate. Two days after armed robbers Brian Robinson and Micky McAvoy were jailed, Chappell withdrew £348,000 from the company's accounts. Throughout their trial, a total of £1.1 million had been withdrawn. During the raids, one of the suspects refused to confirm what they had been melting that morning. It was revealed that the company had been processing millions of pounds' worth of gold, but claimed it was gold they had purchased themselves. The company's