annoying driving habits

Drivers On Cell Phones Slow Down Traffic
When I'm driving, I don't use my cell phone, but many of you do (legally, of course with a hands-free device). And it's not just your imagination that the car ahead of you is moving slower when the driver is using a cell phone...it is!
Road Rage Tops List As An Annoying Driving Habit
What annoys you most about other drivers? How about tailgating? What about not using a turn signal? Well, the Canadian Automobile Association has compiled a list of some of the most aggravating things drivers do while behind the wheel.