Car Accident Model Composition 1

It looked as if a storm was approaching. I was standing at a cross-road traffic junction, waiting to cross the road. I have always observed that particular cross-road to be extremely busy, with vehicles constantly on the move. I was headed towards the bus stop across the street, so I turned in the opposite direction of the cross-road to see if my bus was coming.
As I turned back to have a look at the cross-road, I saw a flashy yellow sports car trying to beat the red light. Before I knew it, I heard a thunderous heart-stopping crash. The sports car had slammed head on into a green van right in the middle of the large intersection. Shattered windscreen glass was strewn all over the junction and the passers-by crowded round the scene. I saw one girl rushing to the telephone to report the accident.
For a minute or two, nothing happened. Then, a man got out of the green van. His van was completely smashed in on the side of the collision. He looked shaken and furious. He walked over to the yellow car only to find that the driver was unconscious. Some helpful people went to the middle of the road to help the unconscious man out of his car.
The police and the ambulance arrived at about the same time. They noted down the positions of the vehicles and began asking for witnesses to the accident. I volunteered to give some details since I had seen the whole thing. I did not have time to think about missing my bus.

Taken from :  http://www.englishdaily626.com/english_compositions.php?125