I can not wait to see the results. I am strictly against a general speed limit on highways. This makes you the whole economy broken ..... It does not buy any more a fast car if you can not use it in some places. And noise does not primarily arise through cars, but trucks, which have a speed limit anyway. Inner vents like to free straight highways, this is completely absurd and a shot against the economy. So you break Germany!
Next, fireworks will still be banned and breathing may only be breathing with a respiratory limit, just not to release too much CO2