Tim Leunig has written an excellent, one page article in the Green Lib Dems‘ Challenge magazine about why Lib Dem support for road user charging is thoroughly wrong headed. Sadly, you can’t read the article online as it is GLD policy not to do so in order to encourage you to join the organisation (for the record, I disagree with that policy, but it is what it is). But it comes recommended.
Let battle commence next Tuesday!