Final answer:
When being tailgated, increase your following distance, change lanes if safe to let the tailgater pass, and maintain a steady speed within the speed limit.
Step-by-step explanation:
When the driver behind you is following too closely, also known as tailgating, it is important to remain calm and act in a manner that promotes safety. Tailgating can increase the risk of a rear-end collision if you need to stop suddenly. Therefore, the recommended action is to increase your following distance from the vehicle in front, which allows more room for you to slow down or stop if necessary without being rear-ended.
If the situation permits and you find a safe opportunity, change lanes and let the tailgater pass. It is important not to increase your speed significantly or make sudden moves, as these can create further danger. Remember to check your mirrors regularly, signal properly before any lane changes, and maintain a steady speed consistent with the road conditions and speed limit.