'Four Weddings' star lambasts UK theatres for trigger warnings
The actor, also known for "A Room With a View", penned a letter to The Times daily after a theatre in southern Britain warned people thinking of buying tickets for an upcoming production of The Sound of Music that it touched on "the threat of Nazi Germany and the annexation of Austria".
"There is a fundamental failure to grasp what the theatre is: not a model for behaviour but a crucible in which we look at what it is to be human," the 74-year-old actor wrote.
Chichester Festival Theatre said on its website it wanted the audience to feel "truly welcome and comfortable", adding that "some people may find certain themes distressing".
But Callow said the theatre was not a "pulpit but a gymnasium of the imagination".
"It is, precisely, and by definition, a safe space because it is perfectly clear that what happens on the stage is performed by actors, on a set, very visibly lit by artificial light, and that the whole thing is an act of imagination," he added.
"Hamlet will not die but get up to take a curtain call; likewise, Falstaff will not succumb to diabetes but will take the padding off."
Callow is not the first to speak out publicly against the trend for trigger warnings.
Actress Tracy-Ann Oberman earlier this year resisted adding them to her own adaptation of Shakespeare's "The Merchant of Venice".
Some argue that the 16th century play which features a Jewish moneylender, Shylock, is anti-Semitic. Others say it simply depicts anti-Semitism.
"I think these days we have computers, we have a thing called Google. If something’s upset you in a play, go look it up, go and find out when and why it was written — why it’s there," Oberman, who is Jewish, told The Times earlier this week.
"You’re meant to feel emotions that feel uncomfortable, but in the safe environment of the theatre," she said.
Another production of the same play at the Globe theatre last year however saw audiences warned that the play was one of the playwright's "most problematic".
The same theatre also warned audiences attending a recent production of "A Midsummer Night's Dream" that the comedy contained "language of violence, sexual references, misogyny and racism".