Over the last 2-3 day I must have had at leat 8 cars change lanes into me. Now I'm normally a pretty easy going bloke, both in life and on the bike. So these sorts of things normally don't bother me too much. They just seem a little more dramatic on the bike rather then in the car. The problem is, that of these 8 or so only 2 didn't keep coming after I sounded the horn and only 2 apologised. If another car pull across on me, keeps coming and doesn't apologise I'm not sure how I'm going to react.