I'd imagine they'll just introduce new taxes rather than raise existing ones. As long as they are targeted at stopping the transfer of wealth to the richest in society then I don't think many would have a problem with that.
Having gone through the lowlights of the various party manifesto there is really not much to differentiate between the three traditional main parties, particularly Labour and Conservative - they seem to concur on most things apart from how to tackle illegal immigration and the fate of the...
Mostly Liberal Democrat bumph through the door here in leafy Guildford, even got canvassed by them too. Nothing else from the other parties apart from one flyer from the encumbant Conservative MP.