Masked robbers in Oxford forcibly entered a vehicle bound for London on November 4, stealing watches worth £450,000 and a victim's phone. They also coerced a victim to transfer £1.1 million in cryptocurrency. Thames Valley Police have launched an investigation involving interviews, surveillance, license plate recognition, digital forensics, and cryptocurrency tracking. Searches were conducted in London and Birmingham, leading to the arrest of four male suspects in Kent, all of whom have been released on bail until January or February.