Most of us encounter idiot drivers on a regular basis. (If you don't, you're probably oblivious to the fact that you're one of them.) More often than not, the problem comes down to improper lane usage. This simple flowchart explains what everyone is doing wrong.
The graphic below comes courtesy of our pals at Jalopnik. It's based on a tongue-in-cheek flowchart that you may have seen on Facebook or Twitter. It consists of a few basic questions that lead to one of two possible outcomes.
It's very simple - but then, so is driving in the correct lane. (In theory, anyway.) Jalopnik reckons this chart should be printed onto dashboards like the shifting patterns on gear sticks. Most people won't require it, but clearly this kind of idiot proofing is sorely needed by some motorists. Enjoy.