I didn't say that, but the zipper principle applies at the end and once the car I front had let the first Audi in then the logical thing to do was let her in next as she was way ahead of him at one point. Don't get me wrong, there appear to be a disproportionate number of idiots driving Audi's but she really had right of way at that point. At this point he's decided he's been too nice rather than drive sensibly. The speed at which she arrived means she bears some responsibility for antagonising him but if she took him to court over damage to her car then he'd lose IMHO.