Politics 30 November 2011 Labour's preferred attack on pensions is going nowhere The hated 3 per cent charge hidden in last year's spending review is non-negotiable and unions know Print HTML Coming as it does the day after George Osborne's Autumn Statement on the economy, today's strike by public sector workers feels in many respects like a broad rejection of the government's entire austerity agenda. That feeling is exaggerated by the Chancellor's decision yesterday to pay for some of his growth-boosting plans by capping public sector wages. Even if inflation falls back from its current high levels that will feel like a cut. The move will be widely interpreted by strikers as a provocation. There is, of course, a specific dispute at the heart of today's action - the government's proposals to reform public sector pensions. There is also, within that specific dispute, a detail that is often lost in reporting, which is the distinction between reforms set out in the report by Lord Hutton, subsequently watered down in negotiations, and changes introduced in last autumn's spending review. The Hutton proposals are the basis of the deal that has been offered to -- and rejected by -- unions. But many public sector workers are just as aggrieved by a mandatory surcharge on their employee pension contributions averaging 3.2 per cent that was in the small print of the spending review. That was seen by many as a pre-emptive attack on pensions rushed through before negotiations on a long-term settlement even got under way. Labour is keen to emphasise the surcharge for precisely that reason. It was imposed by the Treasury without discussion and looks and feels like a smash-and-grab raid. There is some disappointment at the top of the party that unions have not pushed this point further. But privately unions say they see no point going after the 3 per cent charge as they know this is a battle they cannot win. They are right. I was told recently by a cabinet minister with good knowledge of the pension negotiations with unions that the surcharge is non-negotiable. It isn't even on the table. That is precisely because it is contained in the spending review. That document has acquired hallowed status in the government - it is the agreement on which the coalition's whole commitment to fiscal discipline is based. Ministers from both governing parties see it as the measure that, more than anything else, bought the country long-term respite from any pressure from financial markets that have punished other indebted governments in Europe. (Whether or not this is a real danger -- or was a danger in autumn last year -- is an entirely different point.) The fact is, whatever disputes might arise within the coalition, there is absolute agreement that the spending review is closed and must not be re-opened. It is the emblem of fiscal credibility. There is also, I suspect, a certain psychological element in play here. Negotiating the spending review was an early test of the coalition's staying power. It came at a time when many people still thought it implausible that Lib Dems and Tories could realistically stay in government together for long. The fact that it happened at all has created a certain esprit de corps in the quad - the coalition steering committee of David Cameron, Nick Clegg, George Osborne and Danny Alexander. They all know that revisiting the spending review would sabotage the political solidarity that is the glue holding the coalition together. › Mehdi Hasan: Borrowing is bad - unless Gideon's doing it Rafael Behr is political columnist at the Guardian and former political editor of the New Statesman Subscribe More Related articles Owen Smith calls Jeremy Corbyn "a lunatic" Jeremy Corbyn's Virgin video is a Jennifer's Ear for modern times After his latest reshuffle, who’s who on Donald Trump’s campaign team?