Van der Hoorn was gobsmacked at what happened: "Suddenly, there was someone in front of me. With a ribbon and who knows what else he had," he had said in a
post-race interview. "I came to a complete standstill. I rode straight through them, but I came to a complete standstill, because they completely blocked the road".
Later it was revealed that the men were acting in protest of Israel - Premier Tech's presence at the Giro, and that the perpetrator of this act had been arrested shortly after these moments and will be charged with personal injury and resisting a public official.
A spectator recorded what happened from the side of the road right where this happened and the footage not only shows everything that had been possible to see until this moment, but also the moment in which he advances towards riders that were in the back of the peloton - who somehow, again almost miraculously, avoid him - and then attempts to escape the scene immediately.