What is the main safety reason for respecting the generic 50 km/h speed limit on urban roads?

Question

DentroTest · Accepted Answer

The correct answer is based on the physics of impact and the fragility of the human body. At 50 km/h, the probability of survival for a pedestrian struck by a vehicle is approximately 50%. However, if the speed increases to 80 km/h, the probability of death is almost 100%. Therefore, regulations limit speed in cities primarily to protect vulnerable users. The other options are secondary consequences (avoiding fines) or too generic, whereas pedestrian survival is the determining factor for establishing this specific limit.

What is the main safety reason for respecting the generic 50 km/h speed limit on urban roads?

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