The taxation is about raising money and not a lot else. If it was all about emissions then it would be on fuel rather than road tax. And the issue of wear was first mentioned by a cyclist in this particular iteration of the argument.
Maybe, but at the moment emissions are used for both Cars and lorries. I didn't realise it wasn't used on motorbikes, however generally a larger engine will produce more CO2. As a lot of larger engined bikes have similar mpg to the average car (and so probably similar CO2 emissions) I assume there is some kind of road damage variable in there too (may also explain why lorry tax is far more than it should be for CO2 alone). As for who mentioned it first I read it first by an anti-cyclist on one of the first few pages, which is why I said it was a car driver that started it.
Then the cyclist that scraped the side of my wife's car while filtering through heavy traffic must have been an illusion....
I'm not saying there aren't any out there, that would be stupid, as there will always be, however I was just pointing out it's no where near as prevelent as people are saying in this thread...
I am still wondering how a motorist talking to a passenger takes up more room than a motorist not talking to a passenger as this was the rather stupid point he actually addressed.
I don't think it was anything to do with space, it was about consideration and concentration...