That looks very nasty, you were very lucky it wasn't your side or as you say carrying a passenger.
The only experience I have had with similar results was driving a Polo on a family outing onto the Moors via Plymouth, just past the Sainsbury's roundabout there is a pedestrian bridge over the road and I noticed some teenagers seemingly walking. The next thing is a loud bang and the screen has impacted as one of the little bastards has dropped a heavy object from the bridge and it hit the passenger side where my Daughter was sitting.
Recovery truck home and screen repaired in the drive the next day.
