A Palestinian flag was reportedly unfolded on stage at the Royal Opera House in London by a cast member during a curtain call. Subscribe to Guardian News on YouTube ► http://bit.ly/guardianwiressub The incident is said to have taken place after a performance of Il trovatore, with attempts made to remove the flag allegedly being resisted Cast member displays Palestinian flag at end of Royal Opera House performance ► https://www.theguardian.com/culture/2... The Guardian publishes independent journalism, made possible by supporters. Contribute to The Guardian today ► https://bit.ly/3uhA7zg Sign up to the Guardian's free new daily newsletter, First Edition ► http://theguardian.com/first-edition