Don't even get me started with motorbikes. The amount of riders that wear their c0ck on their head weaving between the traffic, almost falling of their bikes because they've chosen a gap they weren't never going to get through.
It's like the M4, if you hit the section before the flyover in morning rush hour, you kindly move over when in the outside line to the far right to allow them space. Most bikes cruise through at say 30mph whilst the traffic isn't moving. Others seem to think 50+ is acceptable. You may be a good rider, but your brain cells are lacking. All it takes is for one person to change lanes, not expecting a bike to be hurtling down, and then it's a god damn mess on the M4. All because Mr biker isn't paying attention to exactly what "could" happen if it all goes wrong.
Also, bikers that whilst rush is on full flow, the tail end of the M40 to the M25, we're cruising along at 70'ish. When Mr Biker once more thinks the white line is a lane for bikes. Narrowly missing other cars, and to the point again, if one of those cars changes lane they won't be expecting a bike.
I know the saying "Think Bike" I think more like Think tw@t, he'll be along in a minute.
Their riding is appalling in some instances.