tommy t:
Where does he chuck the lorry around in that video,i can see him change lanes to avoid the numpties in those cars that barged on the motorway , i doubt that he drives like that when not recording to upload to you tube, And no i don’t drive around in to use your phrase “the aggressive manner” As for sounding the horn and flashing of the lights, it depends how much of a ■■■■ the driver of the offending vehicle is, ie how dangerous to me & others they are, I will avoid them where possible but you cant avoid them all, all of the time, thing is though the majority of fools in car’s don’t get the point that they may of nearly caused an accident even got themselves killed by the horn /lights treatment, they are so oblivious they
1, will panic slam on the brakes for some insane reason, 2, not have a clue,what they have done, 3, taunt you, by brake testing you, or sign language ,and then drive off , The only way these will learn is when it’s too late
You keep pointing out all these examples of bad car drivers and I keep agreeing with you, what more can I say to you, yeh, they are pricks, I DO get it, I’ve had examples of that type of crap today myself, we all get it everyday, I’ll say it again…I agree with you, …they’re knobs, we all think the same.
To get back to matey in the vid, he comes across as some kind of self appointed traffic marshall. He makes a judgement on crap driving (all examples of which he is correct btw) and makes a point of displaying to them all, his opinion by horns and lights,… it’s hardly a display of professionalism is it. 
After saying that I am like the rest of us, I admit there’s been times occasionally of red mist/horns/lights, but not all the bloody time ffs
, mostly I just shake my head and call them ■■■■ s under my breath, it’s less stressful. 
As for chucking his truck about, he does what a lot of craptruckdrivers do, …he handles it as a car 
He makes minimal attempt to avoid a collision but rather relies on the crap drivers to get themselves out of it by his aggressive display, ok he changes lane as you say, but his driving makes the situation (look) worse than what it could have been if he had backed off a couple of klicks.
I still find it hard to believe that there is no condemnation in your posts of his style of driving.
He is going to kill somebody one day, …crap driving does not justify or deserve death.