The British group Clean Bandit has his American tour cancelled. Drummer Luke Patterson has a foot injury and needs to go under the knife, he made known via Twitter. Luke has been for some years suffering from his foot. No single treatment is turned on, so that he need an operation. “With me it will be good again, but that does mean, however, that our American tour must cancel. We regret greatly. We all had very much meaning to see you,” he writes in a message to the fans.