I feared they both died when I saw the staionary ambulance with the doors closed. It reminded me of the time I saw a crashed VW Golf on the autobahn, the roof was only three inches higher than the body and the ambulanceman was standing nearby having a fag

That explains who filmed the crashed bike, it must have been the police.
To my mind it looked like the overtake was dangerous to start with, then he just missed the first bike and that made him stand it up, bringing him directly into the path of the second bike.
What a waste.
GC