You're on a highway or an expressway, adhering to the maximum permitted speed (that's why you chose this route), then you encounter a noticeably slow vehicle that obstinately occupies the left lane. No indication suggests that the driver is attempting to overtake - they might be satisfying a selfish whim, lacking driving experience, or any other obscure reason. A driver like this forces others to brake, reducing traffic fluidity. In these instances, impatient and discourteous drivers might flash their lights or even honk their horns, which is inappropriate. A desire to travel at the maximum permissible speed does not justify...