Nation wide, the safety level of road infrastructure reflects budget constarints, professional considerations-mistakes etc.

Government as well as NGO's e.g. Or Yarok(Israel) monitor accident rates(as well as severty) per LOCATION.....

Thus it is possible to rate certain roads/junctions as RED - being more dangerous, based on hard statistics.

Most of the drivers are NOT aware of above(i.e. that they can drive to their destination with significantly lower accident risk) and would probably be happy not to RISK their families and hence chose an alternative, safer road.
Regardless of the fact that it would require longer driving.

Such measure would lead to reduction !!!! of traffic in dangerous RED areas, until the problem would be solved-if at all.

This is a clear life saving measure.

RED points/roads should be defined by MOT-NOGO's and updated regularly.

A public relations buzz must be created to allow the public to protect itself from using high risk roads.

This is a classical example to WAZE's potential contribution to save life and fight road accidents, world wide.