SPOILERS BELOW! The BBC ’s hit reality TV show The Traitors ’ third season has gone out with a bang. The murder mystery game set in a Scottish castle won an audience of 7.4million viewers, according to BARB audience figures supplied by overnights.tv.

Trust is a delicate concept. You're exchanging secrets over the castle walls one minute, and then you're abruptly removed from the game.

Apart from the very rare occasions where the Traitors make hugely obvious slip-ups, the Faithfuls have very little actual concrete evidence to go on. Instead, group-think sets in. This all-too-familiar herd mentality gathering momentum is fascinating to watch pan out,