Which of the following is a safe practice when driving in adverse weather conditions?

Maintaining a safe distance between your vehicle and others is crucial when driving in adverse weather conditions. This practice allows for increased reaction time in case of sudden stops or emergencies, which is especially important when road conditions are wet, icy, or otherwise compromised. Adverse weather can affect visibility and road traction, meaning that the stopping distance may be significantly longer than under normal conditions. By keeping a larger following distance, you can better manage the risks associated with reduced visibility and vehicle handling in these situations.

The other options are not advisable in adverse weather. Using high beam headlights can create glare in rain or fog, impairing visibility for both the driver and other road users. Increasing speed to keep up with traffic can be hazardous as it reduces reaction time and increases the likelihood of losing control of the vehicle on slippery roads. Driving as you normally would ignores the changes in conditions, potentially leading to unsafe driving scenarios. Thus, maintaining a safe distance is the most effective safety practice in challenging weather.