What is the speed limit for motor cars in built-up areas?

The speed limit for motor cars in built-up areas being 50 km/h (approx. 30 m.p.h) is rooted in the need to enhance safety in areas where there is a higher concentration of pedestrians, homes, and businesses. Lower speed limits in these zones reduce the risk of accidents, giving drivers more time to react to unexpected obstacles or pedestrians entering the roadway.

Built-up areas are typically places where people, including children and the elderly, are more likely to be present, necessitating a cautious approach to driving. By enforcing a speed limit of 50 km/h, authorities aim to mitigate the potential severity of collisions, as the lower speed significantly decreases the energy involved during a crash, which in turn lowers the chances of severe injuries or fatalities.

This limit also aligns with common traffic management practices seen in urban planning worldwide, underlining the importance of safety in populated environments.