Charlie didn't need telling twice. He pushed the broom up and away from the rising smoke towards Knockturn Alley. It wasn't the best place to take his brother, but he couldn't think of another off the top of his head. Bill looked in bad shape, and St Mungos was out of the question so...
He pulled up to a halt a few feet above the ground and leapt off the broom to drag Bill to his feet. "There's a healer down here somewhere," He told Ron as he pulled Bill's arm over his shoulder, "He can help!"