So, if enough people lobby local government, write to the press, post to forums like this, and pester their friends and colleagues about the selfishness of driving private cars in urban areas, this too will be illegal within a decade.
People have pointed out that you tend to come across as, ah, a bit "single-minded" on this whole car issue, and you've denied it.
But with comments like the above, it's easy to see why accusations like that get made.
I think there's a world of difference between driving into work and smoking, and it speaks volumes about your attitude towards cars and driving that you don't appear to be able to see that.
If you are - as I think, from looking at your posting history, you appear to be - a raving single-issue anti car nut, then fine. You'll be in good company, and it still won't stop me from agreeing with quite a lot of the things you say. But you could at least be upfront about it.
Making things illegal should be a last resort. If we want people to use public transport more and private transport less, then the way to achieve that is to implement transport policy which makes it easier/cheaper/more convenient (sticks AND carrots) to use PT than to drive. Yes, sometimes a bit of legislative push is needed, but to treat people who drive as some sort of pariah who, if they could only be forced to behave differently, would see the light is just wrong.
Don't attack people for being selfish for driving in urban areas. Suggest to them that there are positive reasons, both personal to them and in the bigger social picture, for switching. Make PT easier and competitive to use. Encourage, don't fingerpoint.
And don't sit there crowing every time something remotely anti-car crops up, because that just makes you look like a loon and discredits your cause. A cause which. incidentally, I am all in favour of,
sans the lunatic fringe, which only alienates people and polarises the issues to the point where the only option
can be pointless and punitive restrictions and legislation.