I have to drive on motorways pretty much every day and am getting really mad at the way they increasingly just pull out right in front of me without any warning. It happened 3 times on my way home today and I nearly crashed into a car in the outside lane trying to move out of the way. It is no wonder they cause most of the accidents on the road. It makes me mad because it is peoples lives they are putting in danger just so they can spend half an hour getting past another lorry going at the exact same speed.