Putting limits on toxic compound X in food would also be an overreach according to your views. At some point we have curves of accident rate and estimated speed

Putting limits on toxic compound X in food would also be an overreach according to your views. At some point we have curves of accident rate and estimated speeds of accident and a decision is made. For food, we have an estimated exposure (plus other factors such as lab tests on animals etc) plotted against chances to develop a disease later... Roundabouts are not always a good solution, in US I kept seeing people taking them the wrong way going directly left.. Also what is your proof that cameras don't slow down traffic? Just talking about me it make me more conscious of my speed in the city to avoid getting fined. So I guess I'm the kind of people it is directed at.