I'm just commenting based on my experience. I lived in Germany for 2 years and knowing traffic cameras were there made me a safer driver, taking less chances. Now being back at home in Canada, I noticed how my behaviour has changed knowing there was less probability I would be caught.
Have you ever driven in Italy? I have, and in my opinion that experience was bordering chaos. A small difference in how traffic laws are enforced makes a huge difference in how drivers behave.
Using as an example a simple tool which saves money and is effective in detering drivers from taking more risk to make a point about big issues of freedom and liberty is wasteful and not very effective.
Have you ever driven in Italy? I have, and in my opinion that experience was bordering chaos. A small difference in how traffic laws are enforced makes a huge difference in how drivers behave.
Using as an example a simple tool which saves money and is effective in detering drivers from taking more risk to make a point about big issues of freedom and liberty is wasteful and not very effective.