What dictates the maximum speed for all passenger vehicles in residential areas with children around?

The maximum speed limit for passenger vehicles in residential areas with children present is typically set at 30 kph. This speed limit is established with the primary goal of ensuring safety in environments where children are likely to be playing or walking, as it allows for more reaction time in the event of unexpected situations. At 30 kph, the stopping distance is considerably shorter compared to higher speeds, reducing the potential for serious accidents.

Additionally, this limit is consistent with regulations in many jurisdictions aimed at protecting vulnerable road users, especially in areas frequented by families. Lower speed limits are effective in increasing the awareness of drivers and encouraging them to be more vigilant, thereby fostering a safer community environment.