South Korea’s K-pop boyband BTS will suspend their world tour over worries about the spread of the novel coronavirus and restrictions aimed at stopping it, their management said on Tuesday.The seven-member band had already postponed the North American leg of the tour, that was scheduled to start on April 25 and hit Toronto’s Rogers Centre, and cancelled a Seoul concert because of the coronavirus outbreak.“Due to the nature of BTS concerts involving travel by thousands of international fans no matter where the performances are held, it is also difficult to resume the tour with the current strict restrictions on cross-border movement still in place,” Big Hit Entertainment said in a statement.“Therefore, we have made the difficult decision to