These rally spectators standing on the outside of a corner (bad move) were saved from a very grim kind of crash when a rally car careened into the pile of bricks they were standing on. The bricks absorbed the car, something like a gigantic crumple zone.
The moral of the story is don't stand on the outside of a corner. These spectators are just lucky the bricks didn't act like a ramp for the little Citroen C2.
At least it looked hilarious.