A fan holding a sign in front of riders at the Tour de France caused a MAJOR pile-up accident during stage 1! They were trying to get on TV with their sign.
(Watch the horrible accident below)
According to NBC Sports' YouTube:
With less than 30 miles left in the first stage of the 2021 Tour de France, a fan held out a sign over the edge of the road that clipped Tony Martin and caused most of the field to pile up behind him.