How about restricting the engine size of a vehicle which can be used by the younger age drivers, an newly passed drivers: how about

Up to the age of 25 no vehicle bigger than 2L engine, this alone would save so many especially the rich who allow their kids to drive sports cars and 2 ton land cruisers before they have any sense! What happened to the minister is really bad, use this now as a reason to stop the killing and needless death