G lastonbury Festival’s decision to cancel a screening of a “conspiracy theory” film about former Labour leader Jeremy Corbyn is “disgraceful”, its producer has said. Norman Thomas, of Platform Films, said claims that the film was antisemitic were “a total smear” and had no foundation “whatsoever”. Glastonbury previously said that although the film, titled Oh, Jeremy Corbyn: The Big Lie, had been booked “in good faith”, it had decided that it was not appropriate to screen. It came after the Board of Deputies of British Jews (BDBJ) expressed “deep concern” over the film and said it was “profoundly sinister” for...