200 musicians urge Sadiq Khan to drop permission for BP’s opera branding

* Sadiq Khan called on to end permission for oil branding of Royal Opera House’s ‘BP Big Screen’ broadcasts * 200 signatories to letter include leading figures from classical, folk and popular music * News comes day after BP Portrait Award judge and respected artists denounce BP sponsorship of the prize * Extinction Rebellion group plans to mount protest this evening at first BP Big Screen of the year More here: https://cultureunstained.org/2019/06/11/200-musicians-urge-sadiq-khan-t…