Hi I am looking for An Audi A3 in Black with N/S rear bumper damage in the Kingswood area.

Yesterday at about 08.50 I was driving down the Kingway my right of way taking my son to work, when this Audi crossed the road in front of me to my son and my amazement. I thought I was going to hit it broadside but to my amazment and the handling off my sri I veered to the right clipping the back of the audi damaging my bumper and headlight. The audi sped away, leaving me in shock in the middle of the road. I need to find this maniac. My son said he does not know how I did not broadside it. I don't know either.