Re the road toll.
Has anyone considered the following facts and how they influence our traffic? These figures are an average, there are some variations that can be found in different makes and models of vehicles.
In 1950 the car specifications were for average midsized cars: Power 36kw, length 4.1m, width 1.5m, height 1.6m, weight 925kg, top speed 112km/h.
Compare with 2017 midsized cars: Power 194kw, length 4.65m, width 1.9m, height 1.7m, weight 2090kg, top speed 195km/h.
Then there are the SUVs which are bigger still and take more road.