Tailgating is following another car too closely. If someone is following you too closely, be careful. Tap your brake lightly a few times to warn the tailgater that you are slowing down. Brake slowly before stopping. Avoid tailgaters when possible by changing lanes. If you cannot change lanes, slow down enough to encourage the tailgater to go around you. If this does not work, pull off the road when safe and let the tailgater pass.