Final answer:
When being tailgated, reduce speed gradually, lightly tap brakes to signal intent to slow down, and change lanes or pull over if needed to let the tailgater pass, prioritizing safety.
Step-by-step explanation:
If someone is tailgating you and you need to reduce your speed, it is advised to do so gradually and carefully. It is important not to brake suddenly unless it is necessary to avoid a collision. Instead, you can lightly tap your brakes to alert the tailgater that you will be slowing down. This action often causes the tailgater to increase their following distance. If the tailgater persists, consider changing lanes or finding a safe place to pull over and let them pass. Remember, maintaining a calm demeanor and ensuring your own safety along with that of other road users is paramount.