"Candidates for the BBC hit game show The Traitors have been found “plotting to use a secret code”, according to reports.
Some Traitor and Faithful hopefuls have allegedly formed group chats to communicate and plan secret code words ahead of the forthcoming third season of the show"
https://www.independent.co.uk/arts-entertainment/tv/news/bbc-the-traitors-claudia-winkleman-b2518272.html