every day when driving around I am faced with experienced drivers going slow in overtaking lanes, doing 60 in 70 zones, 50 in 60 zones and people who just dont know how to use a round-a-bout just to name a few things.
I have come to the conclusion that the road is a crazy place and that everyone does dodgy stuff at some point in their driving lifetime no matter how experienced they are. If you stay aware of your surroundings at all times you will avoid 99% of acidents.