Exactly - and I'd imagine for most competent road users, flashing the car in front is a last resort. He even said "people" implying there was more than one driver who flashed him. Classic defiant vigilante attitude also; trying to "teach" other road users a lesson when in fact they're the danger.
Let's hope he's the next example.
Or perhaps they are trying to drive in a responsible way in heavy traffic and make good progress whilst surrounded by people who think they own the road and everyone and everything but them is a danger?
There is a lot of arrogant speeders hooning along well in excess of the speed limit. Tailgating and flashing drivers who are driving at the correct speed because they feel they have right of way. Just no - stop being dicks.
Do people not realise that the reason many drivers stay out in the middle lane is because they effectively get boxed in by all of the speeders (theres many of them) and the sheer volume of cars on the road? Meaning the only way to get out of the inside lane to, lets say, get around a lorry is to cut someone up or leave inadequate distance between vehicles or speed.
Many of these so called safe drivers do not leave the correct distance between the vehicle in front so traffic in the middle lane finds it hard to move into the outer lane because of it. They are also often the worlds worst at practicing what they preach and think just because they are doing 100MPH they don't need to move over.
Bottom line is that people driving too close and too fast is more dangerous than anyone doing the correct speed in the middle lane when passing traffic on the inside lane. They are not the dangerous ones. The dangerous ones are all the arrogant idiots who think they have right of way and that anyone travelling slower than them is in the wrong.
But of course Mr. Joe Bloggs' life is infinitely more important than everyone elses so you should just get out of his way.