Simon Callow has argued against the use of trigger warnings in theatre, describing it as “a safe space”. The British actor, known for A Room With A View and Four Weddings And A Funeral, wrote a letter to The Times newspaper after it emerged a theatre had forewarned audience members that its production of The Sound Of Music touched on “the threat of Nazi Germany and the annexation of Austria”. Advertisement In comments published on Friday, the 74-year-old wrote: “…There is a fundamental failure to grasp what the theatre is: not a model for behaviour but a crucible in which...