Well then lets just ban driving, make owning cars illegal and there will be no more road deaths and you can all say how wonderful our government is for preventing road deaths. There comes a point where you have to hold people responsible for their actions. How often does someone get into a car drunk, while his friends watch him do it and don't ostracise him in any way, the bar where he/she just spent their money getting drunk watches them drive off, doing nothing. It's not government education that will change peoples behaviour, it's being humiliated and ostracised by ones friends and community that will change behaviour. People and communities need to stand up and take responsibility and stop expecting the government to control our lives and decisions and dictate our choices. If you run a pub take away a drunkards car keys, like that will ever happen - oh no, it's not our responsibility, it's the governments.
Stop being so extreme, you're almost as bad as mike over there (I can't even take his posts half seriously anymore)
They say prevention is better than cure. You can change that a bit here. There is a line of reasonable and unreasonable actions to everyone's own opinions.
For example, putting yield markings, and school signs near a school crossing is very reasonable, gives the driver clear indication to be alert to reckless running children. Helpful, reasonable ask in my opinion (and if it's a blind corner, a reduction in speed as well).
This is not the government trying to control your life.
Putting a road block on the busiest day of the year on a single lane road - less reasonable way to help people ensure some safety.
Putting a GPS in your car and tracking bad driving (as suggested elsewhere) - very effective, but very unreasonable.
Personally, there are some very reasonable things done, and some silly things (looking at that 60KM zone thing appears silly for now, there is a reason for it (greed?), but is it "reasonable"?)