explaning the question
1. in the European car seat , when you install the car seat you actually just pass the car safetly belts in thye appropriate places. In the American car seats, you tighten the belts so the car seat cannot move. How can I tighten the car's safetly belts when installing the European car seat so that the car seat will not be able to move ? (When I put my safety belt on, I am still able to move few centimeters to each side. but this is not alloud for car seats, isn't it ?) 2. in the European car seat I once saw her with her hands out. The reason is becuase she has more space to move her hands towards the middle of the body and take out hands. Isn't it reasonable ? 3. what I am trying to ask is if a "real" accident doesn't actually cause harder forces than what is checked in the tests. I think that low speeds cannot simulate hard forces. in real accident you have both the high speed and the object you are hitting so it seems to me that the standard checks are not enough. I would think that I should look into tests which were done in higher speeds than the standard requires. (I'd prefer tests which were doen in 90 km/h rather than in 40 km./h because I drive in 90 km/h and not only in 40 km/h) why aren't tests like that forced by the standard ? it seems to me that car seat that has standard may be "safe" to drive in the city, but nobody knows what will happen if you drive in highways... 4. do you think to bring also American car seats ? (from the difficulties I tried to explain - of tightening the car seat to the car without it moving and from the aspect that my daughter gets her hands out, it seems to me safer to use Americaln car seats, Am I wrong ?)