However, there’s no way of knowing if this is the case as the scene is simply one snapshot in time.
For instance, a pedestrian walking along the left-hand side pavement of the road has not turned around in the shot, potentially eradicating the possibility of a dramatic collision.
Perhaps the cyclist had an unfortunately timed wobble and simply fell off his two wheels.
He is wearing shorts and a T-shirt so it’s likely the accident was a painful one.