There are speeding laws in the US, just as there are speeding laws in Europe, so there is no real difference there. The major difference is in how those laws are enforced. In the US we are used to having police officers patrol the streets and highways. In Europe they patrol through cameras and radar. You can travel from one country to another and count on one hand the number of police cars you see on the side of the road (if any). But it is the sophistication...