After spending a couple of hours in Cambridge this evening with the Guardian’s political cartoonist Steve Bell, I shall head home and be glued to the BBC watching BNP’s Nick image image Griffin on Question Time.

We might find him and his party’s views vile and grossly distasteful. But as a democracy – and with an electorate choosing to vote them in on local councils and the European  Parliament – we need to know why voters are listening to them, and like what they hear.

Trying to ban Griffin’s appearance will only fan the flames for BNP and we can’t be accused of censorship. I have every confidence in Sayeeda Warsi, the Conservative shadow minister for community cohesion, making mincemeat out of him. She can stand her ground brilliantly.

This is Steve’s timely cartoon of the BBC allowing some BNP supporters to attend the live studio debate this evening. Brilliantly astute, as always.