Charlotte Berman has described the psychological pressure behind The Traitors, revealing that contestants are separated from their phones, kept unaware of the time and guided through each day by production cues
She also warned future players not to pack heavy knitwear, as the castle’s lighting, fires and equipment make it surprisingly hot
Her comments arrive amid criticism of Celebrity Traitors’ strict conditions
James Acaster has questioned the restrictions, while Marina Hyde urged contestants to accept the challenge
Richard Osman acknowledged both sides, suggesting some rules may be relaxed in future series.