had a few in the last week or so
Last Thursday we had snow, some drivers still being perhaps a bit too cautious (15 in a 40 on a reasonably clear road 25-30 would have been a reasonable speed). Anyway I came up behind this car doing 15mph and slowed down myself, glance in my mirror to see a van coming up behind me at around 35-40mph. The van slams on his brakes and realises he isn't going to stop in time so swerves and ends up with the front end of the van level with me before dropping back. Driver starts wildly gesturing at me and the promptly sits so close to the back of my car that I could see his headlights in any of my mirrors.
Next one was Tuesday just gone, driving home from work in nose to tail traffic and see an ambulance approaching from the opposite direction, ambulance going at a fair pace with blues and twos going, car from a side road to my right decides its a good idea to pull out and turn right with no actual gap for him to slot into. Ambulance has to brake hard because the car is now blocking its path and with next car in the side road having pulled forward no room for the ambulance to get through until our traffic queue manged to do some shuffling around, mounting kerbs etc to make a gap that the moron could pull into.
One from last night, as I was walking back to my car, there was heavy traffic on the road I was walking alongside. There is one lane heading out of town and two heading into town, both lanes heading in are at a standstill and one heading out is moving normally. A car decides to pull out of a side road across the two lanes heading into town and rather than stopping at the "centre" line to make sure nothing was coming, just continues on without a care in the world, another car (girl from my team at work and her boyfriend) has to stop sharpish and driver leans on his horn. Apparently when the driver confronted the idiot he claimed to have not seen him.
Last one was tonight one the way home, same junction as the ambulance incident, was driving along and slowing for traffic ahead when someone decides to pull out of the junction, I assume to slot in behind me, but hasn't read the road properly because I was almost at a stop right in front of him (would have been at completely stop just beyond the junction so wouldn't have been blocking it entirely) in fairness to the guy he looked rather sheepish and did apologise