Isabel Hardman

Labour is having the sort of day that Ukip used to offer up on a reasonably regular basis. Jeremy Corbyn’s head of policy Andrew Fisher has been suspended and faces an investigation by the party for urging voters in his constituency to back the Class War candidate over the Labour one. But Jeremy Corbyn has backed his head of policy, saying he hopes the matter can be resolved quickly. Corbyn said this afternoon: ‘I have full confidence in Andrew Fisher and his work. I respect the integrity of the General Secretary’s office and trust that this matter will be settled as quickly as possible.

Today’s session of Prime Minister’s Questions was pointless. Describing any session as pointless is in itself a little pointless, as it takes you into the sort of territory where, like the author of Ecclesiastes, you end up declaring everything meaningless. But today really was a pointless session. The most obvious example of pointless behaviour came from the Tory side, with Conservative MPs deciding that they should return to the old days of roaring and jeering just as Jeremy Corbyn was asking questions about cuts to tax credits. David Cameron helped them out by chortling with exasperation as he responded without answering to yet another question from the Labour leader about whether he could guarantee that no family would be worse off as a result of the tax credit cuts.

How does Labour make its policy? Different factions and frontbenchers are quarrelling about a number of issues such as Trident and action in Syria, but a common theme in each dispute is whose word actually represents official policy. Currently the party has a plethora of different stances on everything. Maria Eagle is having to explain that a Scottish Labour conference vote does not change the party’s official policy on Trident, while her Shadow Cabinet colleague Diane Abbott is explaining that it’s something the UK-wide party really should follow.

Could Theresa May be the politician to lead the ‘Out’ campaign in the European Union referendum? James examined this prospect in his politics column recently, and Westminster watchers have been trying to pick up clues as to whether the Home Secretary is preparing to support leaving the EU. Today she gave very little away on the Andrew Marr Show, but it was what she didn’t say that was the most telling. May insisted that the most important thing at the moment was that Britain did the renegotiation.

One of the few interesting questions from a Tory backbencher at PMQs this week was one from Michelle Donelan about children in care, particularly residential care. It may well have been planted, as it allowed the Prime Minister to announce a review of residential care, to coincide with Care Leavers Week. Today, as part of that week, the Public Accounts Committee found ‘systematic weaknesses’ in the support for care leavers, arguing that ‘central and local government must both take more responsibility for improving outcomes. One of the PAC’s recommendations was that children leaving care need better support from personal advisers, as currently many of those young people receive 'too patchy’ a service as they adjust to independent living.

George Osborne received a fulsome banging of desks last night at the 1922 Committee, joking that he should come back again once he’s won a vote if he gets that sort of reception when he’s lost. Tory MPs were doing the desk banging for the benefit of those hacks skulking outside, but they are now holding their breath to see what the Chancellor actually comes up with to mitigate the tax credit cuts in the Autumn Statement. Inside the meeting, the Chancellor was upbeat, but made clear that there will be movement on the issue. The waiting game means that David Cameron had to refuse to answer the same question six times at PMQs, and anyone else asked about the issue in broadcast interviews will have to deploy the same duck and weave technique.

David Cameron’s decision to make it clear that he is definitely not ruling out Brexit by saying that ‘people need to understand there are significant downsides’ to being outside the European Union has been greeted with derision in eurosceptic circles. Campaigners argue that the Prime Minister clearly doesn’t think he’ll get much from his renegotiation if he doesn’t think it’s worth continuing to threaten that he could possibly campaign to take Britain out of Europe in order to spook EU leaders into giving him what he wants.

It is difficult to exaggerate the fury in the Tory party at the House of Lords after last night’s double defeat. MPs I have spoken to today want swift and damaging retribution from the government for the Upper Chamber’s behaviour that goes far beyond what ministers are likely to propose, with some suggesting that the bishops should be the first to take the hit because they should understand the constitutional delicacies involved in votes like this given their ‘privileged constitutional position in the Chamber’.

Tonight has not been a good one for George Osborne, with peers refusing to take his word that he was in ‘listening mode’ about tax credits. He didn’t look particularly happy about the matter when he gave a pooled clip to broadcasters a few minutes ago. He complained about an unelected group of Labour and Lib Dem lords voting down a matter passed by the House of Commons, and added: ‘I said I would listen and that’s precisely what I intend to do. I believe we can achieve the same goal of reforming tax credits, saving the money we need to save to secure our economy while at the same time helping in the transition.