This news is, of course, the last thing the Prime Minister needs. Mr Blair faces a difficult enough task in the Commons today trying to rally the Labour Party behind his Iraq policy without Tory Boys in the pay of global press magnates slavering all over him.

And many, but far from all, of my fellow rightwingers will wonder what on earth I’m doing licking Mr Blair’s boots when Labour are, at last, dipping in the polls. Shouldn’t any Conservative-inclined commentator be turning up the heat on the Prime Minister now, at last, when he’s vulnerable? Don’t the Tories have enough internal problems without those writers who’re supposed to be sympathetic to their cause bigging up Blair?

They’re all good points if you’re a tribalist. But I’m a journalist. In so far as I’m sympathetic to Tory politicians, and their arguments, it’s because as a right-wing polemicist I find them persuasive. And as a right-wing polemicist, all I can say looking at Mr Blair now is, what’s not to like?

Central to any current assessment of Mr Blair has to be the manner in which he is handling the Iraq crisis. But before considering just how impressive his stance is, and how petty his detractors, it’s worth noting that Mr Blair’s entitlement to conservative respect doesn’t rest on his foreign policy alone.

The Prime Minister has been right, and brave, to introduce market pressures into higher education by pushing through university top-up fees in the teeth of opposition from his egalitarian Chancellor. He’s been correct in conceding, to the annoyance of his wife I’m sure, that the European Convention on Human Rights gets in the way of a sane asylum policy. In dealing with the firefighters, and their absurdly selfish strike, he’s been satisfactorily resolute.

There are certainly idiocies aplenty across the range of this Government’s domestic policy, indeed that’s hardly surprising given ministers like Tessa Jowell and John Prescott in the Cabinet. The problem with putting muppets into office is that there’s no one left to pull the strings when your hands are full.

While we’re on the subject of pulling strings, the Government will also struggle to improve public services while it continues to rely on centralised funding, management and provision. But even here, Mr Blair and some of his smarter ministers, such as Alan Milburn, the Health Secretary, seem to be acknowledging the limitations of their tax, spend, command and control strategy.

It is not, however, on the domestic agenda that Mr Blair is facing his biggest challenge at the moment. It is over Iraq that he is in greatest difficulty politically. All because, as a Labour Prime Minister, he’s behaving like a true Thatcherite.

Indeed, he’s braver in some respects than Maggie was. The Falklands war took courage. But Thatcher had most of the country, and her party, behind her. In dealing with the Iraq crisis, Mr Blair has neither.

The Thatcherite approach to foreign policy isn’t to every Tory taste. The belief that dictators should be confronted, not coddled, America is there to be supported, not patronised, and the national interest includes maintaining our honour not just calculating narrow advantage, is deprecated by some Conservatives. They include a lot of clever people, from Matthew Parris to Chris Patten.

But if ever I’m tempted to think these Tories may perhaps have a point, I just look at who’s enraged by the Thatcherite stance that Mr Blair has adopted towards Iraq. Any policy that unites George Galloway, Vanessa Redgrave, Jacques Chirac, the Bishop of Oxford, George Michael and Piers Morgan in condemnation has to have something going for it. And Mr Blair’s policy has more than just the right critics. It has the merit of genuine moral force.

As the Prime Minister has pointed out, all those opposed to him have no solution to the problem of proliferating weapons of mass destruction, they offer no hope to the people of Iraq, they have no understanding of how much every tyrant and terrorist across the globe would rejoice if the West were to back down in the face of President Saddam Hussein’s brinksmanship.

My admiration for the Prime Minister’s bravery in making this case is, I have to add, only increased when I listen to the sneering condescension with which broadcasters treat Government policy on Iraq. Jeremy Paxman is just one of several who seem determined never to give the elected head of our Government the benefit of any doubt, cheerily mocking Mr Blair’s Christian beliefs and brazenly maintaining that the last inspections regime failed because of Western, not Iraqi, bad faith.

It may seem a trifle rich of me, as someone who’s enjoyed giving Mr Blair a good kicking, to object when the boot is being driven home on another foot. But there’s a difference between taking on a leader with a 93 per cent approval rating when he’s steering to the sound of applause, and piling in against a Prime Minister who’s grown into a conviction politician, risking public approval, party support and a cosy relationship with Europe in order to confront tyranny.

Critics in his party say he won’t be forgiven if his policy fails. But in truth he won’t be forgiven by his critics if it succeeds, because he’ll have proved them wrong. That’s the cost of conviction. And it would be churlish not to applaud it.

michael.gove@thetimes.co.uk

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