Little Help? PN20-19
Some tradition remain intact despite their minimal need. With two way radio communication back to his team car, Tim Delercq (Deceuninck-Quick Step) had already told his director sportif what help he needed. Instead, the raised arm is to let the commissare in the follow car know that his team car will be coming up to provide him with assistance. I'm not sure what was wrong, but with another 63 kilometers to race, and the peloton literally just around the corner, he had no worries about rejoining well before the end of the stage.