The measure is aimed at reducing accidents in urban areas with heavy pedestrian traffic and narrow streets, marking a major shift in the country’s traffic rules as these roads account for around 70% of all ordinary roads nationwide.
[…] above [30 kph] the risk of pedestrians suffering fatal injuries in accidents is said to spike.
[…]
The aim of the speed limit change “is to prevent accidents by stopping dangerous driving, such as failing to slow down even on busy streets”
Speedometers show more, in many countries by law. The actual speed is thus lower. Depending on the car und the tires, real 50 can be shown as nearly 60. There are still speeding people, but when driving the real velocity that is actually not so often.