Council Tax (New Valuation Lists for England) Bill

Does the hon. Gentleman recall that, in the last general election, the Liberals had a website into which people could tap numbers to find out whether they would be better or worse off under their local income tax? I have not met anyone who found that they would be worse off. The reason for that is not the goodness of the system but the crazy way in which the website worked. The website did not ask what band—