Multiple MatchingExercise 48 of 68

In 1963, a group of criminals stopped a Royal Mail train in the English countryside and stole over £2.6 million - worth many times more today. The robbers used a fake signal to stop the train and attacked the driver before unloading sacks of money. They escaped to a farmhouse hideout, where they were later found by…

• Which heist involved thieves pretending to be law enforcement?
• Which heist is still completely unsolved, with all stolen items missing?