Picture by Will Palmer/SWpix.com - 31/07/2022 - Birmingham 2022, Commonwealth Games, Track and Para Track Cycling - Lee Valley Velopark, London - Men's Scratch Race - Matt Walls of England crashes over the barrier and into the crowd whilst Derek Gee of Canada rides on the advert boards as they try to avoid Josh Duffy of Australia and George Jackson of New Zealand during the Men's 15km Scratch Race Qualifying Round.