If you're concerned about rising tax in the UK (many of us are more concerned by the decline in public sector spending in health & education, of course), then this chart from Dan Neidle illustrates the impact of the continuing freeze on income tax thresholds - a classic bit of stealth taxation from the Tories.
This is not to say other rises are insignificant, but the continuing increase of tax on middle-earners income, could have been, but hasn't been reversed by Labour...