I can see the OPs angle, that he want retribution on the woman probably not financially from what I can see but just to give her a good kick up the backside for lying about her details which she clearly was etc. I have on a few occasions thought about making a big deal out of something because I end up paying for someone else being a pi$$taking ar$e. But, give it a few days, the dust settles, you get over it. If you want to do something then write her name and reg number onto a big sign and stick it on the roundabout with the following text 'I am a fcukwit driver avoid me NUMBER PLATE, CAR, NAME' and leave it at that.