I don't think that speed on the motorway is the problem, I think the problem is the way people drive. I hate going down south as everyone drives far too close to each other and they never seem to take account of the road conditions. I think that if people had been driving carefully - keeping a safe distance and going a bit slower due to the many fog banks that were around that night - then the death toll would have been less.
Exactly. People not keeping a safe distance is the problem - not just speed. People also drive as if conditions are ideal when they're NOT (ie wet, dark, low visibility etc), not modifying their driving in any way to take account of it. That scares the crap out of me more than fast driving on a very quiet road.
I do think motorway driving ought to be part of the test - it would need to be introduced in a sensible way, perhaps learners only allowed on motorways with an official instructor beside them? As opposed to just any qualified driver like it is on other roads... Obviously it'd be a bad move to take learners on motorways until they've got some competence on other roads, there'd need to be a proper official rule book on how to do it.
But yeah all in all I would prefer for almost-qualified drivers to be having their first motorway driving experience alongside an instructor, in a car with dual controls, than for just-qualified drivers to be having their first motorway experience whilst also dealing with being on their own as it were. When I first passed the weirdest thing was not having someone sat there telling me which way to go