Little Sam Howard is getting ready to join more than 400 youngsters as they light up the A1 in London's Highbury Fields. The children will form a procession along the A1 as part of Islington LBC's Festival of Light. ‘Improving the A1 is one of the council's priorities, and the festival is a wonderful opportunity to involve local children and the wider community in celebrating the past, present and future of the backbone of our borough,' said Cllr Bridget Fox.