From what the riders were saying people were crashing on that hill whilst in a straight line. Certainly suggests oil on the road. Who knows, may have been sabotage, but not the fault of the organisers.
Today's stage will be fun. I'm looking forward to it. If these guys are up for Paris-Roubaix then they should be up for this too. Must be a pain for the mechanics though, having to bring along different bikes, tyres and wheels