What action should a driver take if they are being tailgated?

When a driver is being tailgated, gradually slowing down to allow the tailgater to pass is a prudent and safe response. This approach helps to reduce potential dangers associated with the tailgater's close proximity, which increases the risk of a collision if the leading driver needs to brake suddenly. By easing off the accelerator, the driver can create a larger gap between themselves and the tailgater without causing unnecessary stress or danger. This allows the tailgater an opportunity to change lanes and safely pass, promoting a safer driving environment for all road users.

On the other hand, speeding up to create distance may further encourage aggressive driving behavior from the tailgater and could lead to a more hazardous situation. Braking suddenly can potentially lead to a rear-end collision, as the tailgater may not have enough time or space to react appropriately. Changing lanes frequently to confuse the tailgater may not be effective and could create additional uncertainty and risk for both drivers, as it creates a chaotic situation that can escalate quickly. Therefore, allowing the tailgater to pass is the most sensible and safe action.