This man clearly does not grasp that his own unassailable sense of self-righteousness is never going to further his cause when he puts it front and centre of his position on national television.
No-one would dispute that action needs to be taken, but action that alienates potential support, and more importantly risks road collision deaths involving innocent communters is not the action that is going to bring results.
The facile argument that 'This is what we have to do to get noticed by government ... ' simply does not hold water.
Gorvernments never ever allow themselves to be blackmailed into appeasing radical actioneers like this mob, they cannot afford to, because the results would bring anarchy in weeks.
This man is an idiot, he has no notion of how to argue his point rationally, he is a patronising buffoon, and was rightly planted for it, and walking away merely proves his inability to communicate effectively.
If he is the mouthpiece for this load of attention-seeking idiots, then they clearly deserve each other.