Adept caused the platoon to fall in the Tour de France

A fan who had a poster and was already within the limits of the road caused a fall last Saturday that involved dozens of cyclists, on the first day of the Tour de France.
Tony Martin (UCI WorldTeam Team Jumbo–Visma) crashed into the poster, losing his balance and causing a large part of the peloton to fall.
The images impress and made news around the world.