What is the minimum speed a vehicle is allowed to drive on freeways?

The minimum speed that a vehicle is allowed to drive on freeways is set to ensure the safety and efficiency of traffic flow. Driving too slowly can create hazardous conditions for both the driver and others on the road. A minimum speed of 60 km/h helps maintain a consistent flow of traffic, reducing the likelihood of accidents caused by significant speed differentials between vehicles.

On freeways, where vehicles are designed to travel at higher speeds, the roads are engineered for efficiency and safety; allowing vehicles to travel at lower speeds could lead to congestion and potential risks. Therefore, maintaining this minimum speed assists in promoting a smoother driving experience for all users of the freeway.

The other options, while they may seem reasonable, do not adhere to the regulatory standards set for freeway driving, which emphasize both safety and the effective management of traffic.