Reduce Traffic & Save Lives

I am sure I am not alone here with the wish to bring an end to middle lane drivers and lane hogging. I belive driving instructors don't do enough to edcuate drivers before they pass their test, and that the test itself in the UK doesnt take in to account the education of the driver to a great enough extent. 

How can it be that drivers are not required to learn how to drive on motorways before being given a licence to do so? I have far to often spoken to individuals who believe that it is safer to drive in the middle lane when there is no other traffic on the road - what is with that? 

Here is an idea I have drawn up that could help to edcuate drivers in an aim to help reduce traffic and save lives.