The lead singer of the Chinese rock band 暴力香槟 (‘violent champagne’) has been arrested in Shijiazhuang for ‘immoral behaviour’ after briefly dropping his shorts during a gig at Xiandan Livehouse on 22nd July. The crowd at the Rock Home Town festival encouraged him to go further, shouting: “Drop your pants!” (Earlier this year, a Chinese comedian was detained after using a People’s Liberation Army slogan as a punchline.)