Britain's Harriet Dart has apologised for saying her opponent, France's Lois Boisson, "smells really bad" during her comprehensive defeat at the Rouen Open on Tuesday. Dart, who lost 6-0 6-3, was captured on the broadcast asking the umpire to tell Boisson to use deodorant, during a second-set changeover. "Can you ask her to put on deodorant? She smells really bad," Dart was heard saying to the official as she struggled against the 21-year-old Frenchwoman in the first round. The comment sparked