In an article for Lib Dem News, Caroline discusses future directions for congestion charging in London - and road pricing in general.
She says:
...what we chiefly need now are technologies that give us many more options.
In London, we feel that better technology, and a charging system that is graded so that the worst polluters pay most, is the way forward. Revenue from congestion charging has by law to be spent on transport improvements for London - an essential element of fiscal transparency sorely needed for national politics.