Poll: What's the most common bad driving habit you see while riding?

Filter through slow moving traffic these days and you’ll invariably see a car slowly weaving out of its lane, its driver hunched over a smart phone updating his Twotter or Faceberk.

But is this modern failing now more common than traditional idiocies such as not indicating before turning, swerving while shouting at kids in the back, and thrashing through a 30mph limit at 50?

Please add your comment below when you’ve voted.