I think it's hard to say for sure that it's only the safety regulations on the car that that have resulted in these reductions, and by contrast those increases in the US. There are so many other things not related to the regulations on the car. My guess for example is that us have a lot less bike roads than europe does and traffic rules are not affected by the regulations on the cars and so on. for sure European European car regulations are probably better than American ones from a safety perspective. but I think it's hard to to say that without them we would have an increase, it would have a smaller reduction.