Mr. Zako, I read your link http://www.oecd-ilibrary.org/transport/road-safety-annual-report-2015/sweden_irtad-2015-40-en .  Unfortunately, it does not identify key factors in the reduction of deaths in Sweden.  It is to be noted that the rate of accidents with serious injury has not seen a dramatic reduction.  This is puzzling.  Those who wish to understand what has happened in Sweden will need to identify the key feature.  I suspect that some aspect of auto design is involved along with the very low alcohol tolerance.  

The notion of a basic right of safety is not a useful concept and likely has little or nothing to do with results obtained in Sweden.