The politics of breaking manifesto guarantees
Sir Keir Starmer was anxious. It was early June 2024, and the chief of the Labour social gathering was being urged by marketing campaign strategists to make an election promise that will come again to hang-out him: a vow that he wouldn’t put up any of Britain’s fundamental taxes. “Keir was nervous,” recollects one ally. “Everybody was nervous. We undoubtedly knew it was dangerous.”
Starmer’s promise helped him win energy, however after little greater than a yr in workplace it’s set to be damaged. Barring a last-minute change of coronary heart, Starmer’s chancellor, Rachel Reeves, will this month renege on the vow to the British public and put up earnings tax in her Funds on November 26. Such a technique is deemed so perilous that it has its personal place in political folklore: the dreaded “learn my lips” second.
This refers to a steamy evening within the New Orleans Superdome in August 1988, when then presidential candidate George HW Bush made maybe probably the most well-known damaged pledge in politics when he advised the Republican conference: “Learn my lips: no new taxes.” As soon as he was within the White Home, taxes did certainly go up, and the phrase dogged him in his second, unsuccessful marketing campaign for president 4 years later. The query of “belief” grew to become a central election problem.
Can the Labour authorities keep away from an identical destiny? Reeves has been “pitch-rolling” for this second for weeks. In a extremely uncommon Downing Road press convention this week, the chancellor repeatedly refused to restate her manifesto tax promise, as an alternative highlighting the parlous state of the UK’s public funds. “If we’re to construct the way forward for Britain collectively, we’ll all must contribute to that effort,” she mentioned ominously.
The chancellor’s calculation, in keeping with folks briefed on Funds preparations, is straightforward: a possible enhance in taxes would put the financial system again on strong floor and reassure markets in regards to the state of public funds. Falling borrowing prices may then scale back the federal government’s staggering annual debt-servicing invoice, estimated at greater than £110bn this yr or 8.3 per cent of all public spending. This “virtuous circle” would then permit her to chop taxes or enhance spending within the run-up to an election, anticipated in 2029.
No remaining selections have but been made, however the historical past of politicians who shred their pledges exhibits such a technique could be fraught with hazard. Labour’s personal deputy chief, the newly elected Lucy Powell, this week issued a stark warning of bother to come back, telling the BBC: “We needs to be following by way of on our manifesto, in fact.” She added: “If we’re to take the nation with us then they’ve bought to belief us.”
Though Bush’s tax pledge is probably the most notorious instance, American politics of the twentieth century was suffering from damaged guarantees, notes Julian Zelizer, writer and professor of political historical past at Princeton College.
“Woodrow Wilson ran in 1916 for re-election on a slogan that he stored the nation out of struggle,” he says. “LBJ ran warning that Goldwater would take us into struggle, after which did simply that with Vietnam. Reagan promised to curb deficits after which did the other.”


However Lyndon B Johnson’s fall from energy was due to the failed struggle slightly than the marketing campaign promise, he provides, and Ronald Reagan overcame ballooning deficits to serve out two phrases. “Even with HW Bush, I don’t assume breaking the promise was the one purpose he misplaced — there was the recession, a poor marketing campaign and extra.
“My sense is that voters can really forgive the ‘flip-flop’ or adjustments in opinion. However harmful insurance policies are what trigger the largest issues.”
The political equation is analogous within the UK, says John McTernan, a former adviser to Labour Prime Minister Tony Blair. “The problem isn’t the manifesto or its specifics per se. The problem is belief. It’s: what’s the level that the voter decides they will’t belief anyone.”
When the pound crashed out of the European Change Price Mechanism below the Conservative authorities in 1992, or former Tory premier Liz Truss crashed the markets along with her “mini” Funds in 2022, the following defeats for the social gathering had nothing to do with manifesto guarantees. “They each broke the implicit promise of the Tory model, that it could possibly be trusted on the financial system,” he says.
Maybe probably the most well-known latest instance of a damaged manifesto promise in Britain got here from the centrist Liberal Democrats, who agreed to lift college tuition charges after forming a coalition with the Tories in 2010. Sir Vince Cable, former Liberal Democrat cupboard minister, concedes that the transfer hit the social gathering however argues that Lib Dem assist had already collapsed.
He says he would “completely” advise Reeves to interrupt Labour’s manifesto tax pledge. “However they need to do it correctly” to rebuild the general public funds, he says. “You may as effectively be hung for a sheep as hung for a lamb.”
For his or her half, the Conservatives have been cautious of tearing up marketing campaign pledges on tax. When then Tory chancellor Philip Hammond broke the Conservative social gathering’s 2015 manifesto promise by proposing to lift nationwide insurance coverage contributions (NICs) for the self-employed in his March 2017 Funds, he was compelled to reverse it per week later after a backlash from his social gathering’s backbenchers.
Likewise, Rishi Sunak as chancellor got here up with an NICs rise to pay for social care, breaching the 2019 Tory manifesto, however though this got here into impact in April 2022, it was cancelled just a few months later by the Truss administration.
For Reeves, McTernan believes voters might need been keen to tolerate a manifesto breach if the additional taxes have been getting used to instantly increase public companies, slightly than to reassure the bond markets. “Individuals voted in 2024 for change, they didn’t vote for social democratic austerity,” he says.
The context for Starmer and Reeves’ high-risk election pledge was a determined concern that Labour’s July 2024 common election marketing campaign — the social gathering’s finest shot at regaining energy since 2010 — could possibly be derailed by an argument about tax.
That’s what occurred in 1992, when the Conservatives snatched an unlikely election victory by claiming Labour would detonate a “tax bombshell” if it received. The scars of that marketing campaign have by no means healed. The best factor was to shut down the tax debate altogether.
One particular person concerned in manifesto discussions in June 2024 recollects: “There was all the time a stress between folks fearful in regards to the marketing campaign and other people fearful about governing. Keir was nervous. The politicians have been fearful about what it might imply once we have been governing.” Profitable the election ended up taking precedence.


The social gathering’s manifesto, printed on June 13 2024, was blunt and unequivocal: “Labour is not going to enhance taxes on working folks, which is why we is not going to enhance nationwide insurance coverage, the fundamental, larger, or further charges of earnings tax, or VAT.” The issue for Starmer and Reeves was that these taxes usher in about two-thirds of all of the revenues flowing into the exchequer.
Nonetheless, Labour’s manifesto staff nonetheless believed Starmer might survive a time period in workplace with out breaking the promise. However then actuality hit. Reeves claimed she had opened the books and located a £22bn black gap bequeathed by Sunak’s Tory authorities and in her first Funds in October 2024 introduced a complete tax rise of £40bn.
Utilizing some debatable linguistic gymnastics, Reeves claimed that the largest a part of that tax rise — a £25bn rise within the employer factor of nationwide insurance coverage — didn’t technically break the manifesto dedication as a result of it didn’t immediately affect “working folks”, even when their bosses have been anticipated to move on the tax rise by way of fewer jobs and decrease wages.
Reeves claimed final yr’s Funds was a “one and carried out” effort, however a yr later economists reckon she should increase taxes or minimize spending by as much as £30bn to plug one other gap, largely attributable to a long-expected downgrade to the official forecasts for the UK’s potential productiveness progress and her need to offer herself a bigger fiscal buffer. “No person thought a Labour authorities must increase taxes by £70bn,” admitted one social gathering insider.
Individuals briefed on Reeves’ Funds plans say she has concluded that elevating earnings tax should be a part of the combo — alongside different measures geared toward “wealth” akin to larger property taxes on massive houses — to lift the sort of sums required.
To melt the blow, Reeves is elevating earnings tax charges by 2p, however concurrently slicing worker NICs by the identical quantity, a transfer that will increase about £6bn. The web impact could be that “working folks” wouldn’t see any affect on their pay packets, however individuals who don’t pay NICs akin to pensioners and landlords would pay extra.
Labour officers might once more declare that as a result of “working folks” could be protected, the manifesto promise wouldn’t have been damaged. The headline writers the subsequent day and Labour’s opponents are unlikely to purchase that.
Starmer and Reeves seem to have taken the view that issues are so unhealthy already — Labour assist within the polls has dipped under 20 per cent and just one in 10 folks thinks the chancellor is doing an excellent job — that they could as effectively do actually unpopular stuff now.
“If you happen to’re asking what comes first, the nationwide curiosity or political expediency, it’s the nationwide curiosity each single time for me and it’s the identical for Keir Starmer too,” Reeves mentioned this week.
However additionally they have few alternate options. Anthony Wells, director of political polling at YouGov, argues that Reeves faces a selection between “two extremely unhealthy situations”: breaking the earnings tax promise or making an attempt to easily patch up the general public funds, leaving the nation continually on the fiscal edge with deteriorating public companies.
However he argues that breaking a manifesto promise per se isn’t Reeves’ largest drawback. “It’s the motion that individuals care about, not the promise. The issue is that individuals don’t like tax rises.”
Knowledge visualisation by Jonathan Vincent
