The hands of Isla Davis, 13, and her step-sister, India Poulaud, 12, who were at the Ariana Grande concert when the bomb went off. Their mum, Alison Davis, broke her shoulder after falling down nine rows of seats in the scramble to get out of the Arena. She was there to show her bruises yesterday. On the right, Molly Baigent, 18, and her mum Sarah. They were 30 yards from the blast - a split-second decision to turn right at the stairs instead of left probably saved their lives. What a privilege to be able to meet these people.