What bugs me:
1. M4 Offside Bus Lane.. Absolutely unnecessary, at least should be a peak time scheme.. congests the rest of the motorway unncessarily.
2. Speed Camera's there are situations where speeding should not be illegal..
Why on earth at 3 in the morning should I have to drive down a straight road at 30mph, or on the motorway at 70.. ridiculous.
3. Foreign Drivers (Particularly Asian)
Many of them have very poor driving standards, little or no courtesy, often crappy cars so they'll pull out straight in front of you knowing you have to stop.
4. Taxi's/Taxi drivers, the invention of the bluetooth headset has made these people think they're like emergency service vechiles or something. Who do they honestly call?
5. Too much traffic (Overpopulated country, thats another issue)
6. Traffic wardens (this is just a council tax these days) the signing isn't clear.. for example i parked right in front of the ticket machine and yet apparently was 3 spaces into the residential permit holders only.
7. People who have headphones on while driving.
8. Lane Hogs, though equally undertakers.
9. Lorries who overtake for 1mph advantage at 5pm on the M25...
10. Cyclists who sit in front of you in the middle of the road at the traffic lights and take forever to get their green arses out of my way.
11. Motorcyclists who overtake you then don't overtake the car in front, just as rude as a car doing the same.
12. Zebra Crossings that should be pedestrian crossings and vice versa.
13. Van drivers, Lorry drivers..
14. Anyone who wears a bluetooth headset.
15. People who won't pull over when they're travelling slowly and theres not room to pass.. when i've had to drive slower I've always given way like this.
16. Speed Humps, what a contradiction these are.. going green..

Accelerate, Brake, Accelerate Brake.. wear on cars etc.
17. Old Japanese cars, these just annoy me.. just pathetic.
18. People who let vehicles turn right when there is oncoming traffic, so the vehicle turning right blocks the road forever while they wait for a gap.
19. People who just expect to be given way to.
20. People who put their hand up in thanks without even looking at you, its so unfriendly.
Thats all for now, but I have loads more i just cant think of.
21. Petrol Prices..
22. London Bus drivers (saw in earlier post) theyre usually high as a kite, but they get so close to you its so unncessary.
23. Bendy Buses, artics on minor roads etc.
24. School mums, they're just pathetic
25. Poor traffic light sequences.