Nice stats. From my personal experience, most crashes/very dangerous situations I've seen were because of someone going over speed limit or doing hazardous stuf

Nice stats. From my personal experience, most crashes/very dangerous situations I've seen were because of someone going over speed limit or doing hazardous stuff (eg. driving on red, drunk, opposite lane). One was old person not knowing driving rules. Others were attention problems usually from non drivers (cyclist, walking person). At least in my country we have rules that going 2x speed limit is loss of driving license. There's also interesting traffic light system on entrances to cities, that if someone goes over speed limit - light is turning red for a short while. This is very nice, as lights are more respected than speed limits.