What should you do when driving on icy roads?

Answer: B — Reduce speed to a crawl and stop driving as soon as safe

The correct approach when driving on icy roads is to reduce speed to a crawl and stop driving as soon as it's safe to do so. This strategy is essential because ice significantly reduces traction between the vehicle's tires and the road surface, making it difficult to control the vehicle. By driving at a very low speed, you can maintain better control, allowing for more time to react to any hazards that may arise. Additionally, if conditions become too hazardous, safely stopping the vehicle is a prudent choice to avoid potential accidents. While increasing speed by half and continuing to drive could seem viable at a quick glance, it does not account for how dramatically icy conditions can affect braking distances and general vehicle control. Increasing following distance is certainly a valuable practice in hazardous conditions, but it does not address the primary issue of speed control on such slippery surfaces. Avoiding brakes can prevent skidding but does not inherently improve the safety of driving on ice; instead, the combined approach of reducing speed and being prepared to stop is most effective for ensuring safety.