jaks, if the UK still had efficient manufacturing industries run by and owned by British industrialists, rather than by companies from the Far East and parts of Europe and America, the Exchequer could be receiving far more in corporation tax and other business-related income sources than it currently does.
The only way for the UK to return to a manufacturing base is to eliminate the bulk of the Health and Safety legislation we've implemented and regress to a third-world standard of living in order to have labour cheap enough to compete - presuming we could still get the materials cheaply, because they just aren't here any more.
As to getting more from corporation tax, if we can't get the current companies to pay in the world economy, why would we be any better at getting them to pay for physical manufacture rather than service provision? If we were, why would they remain here when they can do it cheaper elsewhere?
This economic downturn in the UK - in the West in general - is just the inevitable downturn that comes from having benefitted in the past, this is the free market in action. We have earned, become rich, become affluent and therefore become uncompetitive. Other countries will now have their day - the only way to buck that trend is to use the facilities we have to create technologies and industries that other countries cannot match.
If we are to look at cars, for instance, we need to be leading the field in fuel cells (for instance).
O.