An excellent idea. Let's put it in tomorrow.
Hmm, what about the logistics... I'm going to need to know when I stop that cyclist that he's been spotted twice before. That needs some sort of nationally managed computer system that we can access. So we need to create a new government agency. Let's call it the CVLA - cycling vehicle licensing agency. Now we will have to insist that anyone riding a cycle applies for a licence. There's no test obviously, so you just apply and get it. Now when those naughty cyclists are stopped, I can update their 'licence' with 'points' and maybe take their bike.
Of course, the whole system will cost tens of millions to put into place and run, but we can recoup that by charging those teenagers for each 20 pound BSO we take.
Except we won't. Because the people who do cause those problems won't get 'the licence' and I won't have any power to tell them they must.
Is it just me or is this an MP with an axe to grind, who is engaging mouth before brain.