Final answer:
During bad weather, it's recommended to maintain a minimum following distance of six seconds from the car ahead for safe driving.
Step-by-step explanation:
When considering safety during bad weather, specifically while driving, it's advised to maintain a safe following distance from the car in front of you. In good conditions, the rule of thumb is the 'three-second rule', meaning if the car ahead of you passes a certain point, you should pass the same point no less than three seconds later. However, in bad weather conditions such as rain, snow, or ice, this time should be at least doubled. Therefore, during bad weather, you should stay back a minimum of six seconds to ensure your safety on the road. Additionally, during storms and other severe weather events, it's crucial to drive cautiously and increase your following distance even further if necessary.