Where must you slow down due to safety concerns?

Slowing down near a corner and downhill is essential for safety because these areas present a higher risk for accidents and loss of vehicle control. Corners often require drivers to navigate a change in direction, which is challenging at higher speeds. Additionally, traveling downhill can increase the vehicle's speed due to gravity, making it harder to stop or control the vehicle. By reducing speed in these areas, drivers have more time to react to any sudden obstacles or changes in traffic conditions, thereby enhancing their safety and the safety of others on the road.

In contrast, straight roads and open spaces generally allow for higher speeds, as they typically pose fewer immediate hazards. While it is important to remain cautious near traffic lights, especially when they turn red, the need to adjust speed is less critical compared to the specific challenges presented by corners and downhill slopes.