i had the same experience last week. i am a student driver and while on the road there was one pick up behind me and was flashing his lights and blowing his horns while there was also another car in front of me (the traffic light was in RED that time so i should stop the car). i was not even causing a traffic jam. when he found a chance to overtake from me he drove his pick up as if that was already his last day of driving. lol

but it's good that my teacher was there to step on the breaks otherwise something bad might have happened to me. i mean he should have been a little considerate on that the car in front of him because abvoiusly it's a car for a student.