As the election date nears and it looks like the Conservatives may not (after the election) be able to win a confidence vote in the House of Commons we can see the first shots in a campaign to win the election by other means - by inveigling Labour to join in a 'government of national unity'. Everybody on the left and centre-left of British politics should resist this in the strongest possible terms. First because a 'grand coalition' would thwart a Parliamentary majority in favour of a range of measures...