Andy Burnham’s decision to move a significant part of the government’s economic-growth machinery from London to Manchester has triggered a major political debate about where power should sit at the heart of the British state. Supporters describe the plan as a historic transfer of power away from Westminster and towards the regions. Critics, however, argue that Burnham is creating a rival centre of government and weakening institutions such as the Treasury. The result could be a serious struggle inside Whitehall over who controls Britain’s economic strategy.
At the centre of the controversy is “Number 10 North”, a new government operation based in Manchester. Burnham wants the Manchester office to play a major role in developing and implementing policies designed to increase economic growth. According to reports, some responsibilities currently associated with the Treasury and the housing and local-government department will be transferred to the new operation. The move represents one of the most significant attempts in modern British politics to relocate decision-making away from London.
Burnham argues that the change is necessary because economic growth has been held back by the way Whitehall operates. The Treasury has traditionally played an extremely powerful role in government, controlling public spending and exerting enormous influence over economic policy. Burnham believes that separating responsibility for economic growth from the Treasury’s traditional focus on controlling public finances could allow the government to concentrate more effectively on investment, infrastructure, housing and regional development.
His argument is that the Prime Minister should have the power to remove obstacles that prevent economic development. If a transport project is delayed, if planning rules prevent new homes from being built, or if an infrastructure programme becomes trapped in bureaucratic procedures, Number 10 should be able to intervene directly. Burnham believes that placing the growth mission under the Prime Minister could give the government greater ability to overcome such barriers.
Chancellor John Healey has publicly supported the concept, describing economic growth as a shared mission between Number 10 North and the Treasury. Under the proposed arrangement, the Treasury would continue to oversee public finances, while the Prime Minister’s Manchester operation would take a leading role in promoting growth.
Nevertheless, this division of responsibilities could create tensions. The Treasury is one of the most powerful institutions in the British government. For generations, Chancellors and Treasury officials have exercised enormous influence over taxation, spending and economic strategy. Any Prime Minister attempting to reduce that influence is likely to encounter institutional resistance.
This is why some critics describe Burnham’s reforms as a “power grab”. They argue that moving the growth agenda from the Treasury to Number 10 North does not simply decentralise government. Instead, it transfers power from one powerful central institution to another institution directly controlled by the Prime Minister.
There is an important distinction here. True devolution normally means transferring authority from central government to local or regional institutions. Burnham’s plan is partly different. Although the government is physically moving activity from London to Manchester, some of the power is being transferred to Number 10 rather than directly to elected local authorities. This has allowed critics to argue that Burnham is centralising power geographically rather than genuinely decentralising it politically.
The location of Number 10 North nevertheless has considerable symbolic importance. Burnham is a former mayor of Greater Manchester and has spent years arguing that Britain is too London-centric. He wants political decision-making to reflect the importance of cities and regions outside the capital. The Manchester office is therefore intended to demonstrate that national government does not have to operate entirely from Westminster.
The government has said that the Manchester operation is already functioning and that the Prime Minister is expected to work there regularly. Officials have also claimed that establishing the office will not result in additional costs to taxpayers.
For supporters, this is a welcome development. Britain has some of the strongest regional inequalities in Europe, with economic opportunities and high-paying jobs heavily concentrated in London and parts of the South East. Moving government departments and decision-making roles to other cities could help rebalance the economy and create skilled employment outside the capital.
There could also be practical advantages. Government officials who work directly with regional mayors and local authorities may have a better understanding of the problems facing different parts of Britain. Policies designed in London can sometimes fail to reflect local circumstances. A stronger presence in Manchester could encourage more cooperation between central government and regional leaders.
However, relocating officials does not automatically create economic growth. Moving offices from one city to another is relatively easy compared with changing the economic structure of an entire country. Burnham will therefore have to demonstrate that Number 10 North is more than a symbolic project.
One of the biggest tests will be whether the new system can produce faster decisions. Whitehall is famous for its complex procedures, multiple departments and competing priorities. A policy may require agreement between the Treasury, transport officials, planning authorities, local government and other departments before it can be implemented. Burnham hopes that stronger Prime Ministerial leadership will reduce these delays.
Yet stronger central control can also create new problems. If too many decisions become dependent on Number 10, ministers and officials may become less willing to take responsibility themselves. A government that promises decentralisation could paradoxically become more centralised if the Prime Minister’s office becomes responsible for an ever-increasing number of decisions.
The question of the Treasury is particularly important. The department will retain responsibility for controlling public finances, but its role in promoting economic growth will be reduced. Reports suggest that hundreds of Treasury jobs could eventually move out of London as part of the wider restructuring.
Such a change could have a major impact on Whitehall culture. The Treasury has traditionally been highly influential because every major government programme has financial implications. If Number 10 North develops a major growth programme while the Treasury controls spending, disagreements could emerge over how much money is available and which projects should receive funding.
This creates the possibility of what could be described as an institutional struggle. The Prime Minister may want rapid investment to stimulate growth, while Treasury officials may prioritise fiscal discipline and controlling government debt. Neither objective is necessarily wrong. The difficulty is finding the correct balance.
Britain’s economic position makes this particularly important. The government has to deal with high levels of public debt, pressure on public services and demands for increased investment. At the same time, weak productivity and regional inequality remain long-term challenges. Burnham cannot simply spend unlimited amounts of money in the hope that growth will eventually follow.
His government therefore needs a credible economic strategy. Investment in transport, housing, energy and infrastructure can potentially increase productivity, but projects must be carefully selected. If the government spends large amounts on schemes that fail to generate sufficient economic benefits, taxpayers could ultimately bear the cost.
Burnham’s supporters would argue that excessive caution can be just as damaging. If governments constantly reject investment because of short-term financial concerns, infrastructure can deteriorate and economic opportunities can disappear. In their view, Britain needs a more ambitious approach that treats economic growth as a central national objective.
This debate illustrates the fundamental difference between Burnham’s approach and the traditional Treasury model. The Treasury tends to place strong emphasis on financial discipline, affordability and the management of public finances. Burnham wants economic growth to receive equal or greater political attention. His argument is that a growing economy makes it easier to manage public finances in the long term.
The success of the plan will therefore depend on cooperation between Burnham and Healey. At present, there is no evidence that the Prime Minister and Chancellor are engaged in an open personal conflict. Indeed, Healey has publicly supported the concept of a shared growth mission.
However, political circumstances can change. If the economy performs poorly, arguments over responsibility could become more intense. The Prime Minister might blame Treasury caution for insufficient investment, while the Chancellor could argue that Number 10 has demanded spending that the country cannot afford.
There is also a wider civil-service challenge. Governments may change rapidly, but Whitehall institutions often remain in place for decades. Departments have established cultures, procedures and networks of influence. A Prime Minister can announce a reform, but implementing it requires thousands of civil servants to change how they work.
Burnham may therefore face resistance not because officials necessarily oppose him personally, but because institutions naturally defend their responsibilities. The Treasury, in particular, has a long history of protecting its authority over economic policy. Previous Prime Ministers have attempted to reduce its influence, but few have managed to transform the balance of power permanently.
The historical dimension is significant. Margaret Thatcher attempted to strengthen her influence over economic policy by appointing her own economic adviser, but the resulting tensions contributed to the resignation of Chancellor Geoffrey Howe and damaged her government. Tony Blair also experienced difficulties in his relationship with Chancellor Gordon Brown. These examples demonstrate how dangerous conflicts between Number 10 and the Treasury can become.
Burnham’s approach is therefore ambitious but risky. He is attempting to achieve something previous Prime Ministers struggled to accomplish: giving Number 10 greater control over the economic-growth agenda while simultaneously presenting the move as decentralisation.
There is also a political calculation behind the policy. Burnham’s strongest political identity has been connected with Greater Manchester and the idea of giving northern England a greater voice. By establishing Number 10 North, he can present his government as fundamentally different from previous administrations that were dominated by Westminster.
For voters outside London, this could be powerful. People in northern cities have often complained that national infrastructure investment favours London. A government that visibly moves power north could therefore gain public support.
But expectations will also rise. If Burnham promises a major redistribution of power and economic opportunity, people will expect tangible improvements. They will want better transport, more affordable housing, stronger local economies and better-paid jobs. If those improvements do not materialise, the Manchester office could eventually be dismissed as an expensive symbol rather than a genuine transformation.
There is another contradiction that Burnham must address. His government has promoted devolution while also supporting planning reforms that give central government greater influence over where housing is built. Critics have argued that forcing development decisions from Whitehall can undermine local decision-making.
This demonstrates how difficult it is to balance national priorities with local democracy. Britain needs more housing, but local communities often oppose developments that they believe will place pressure on infrastructure or change the character of their areas. A national government may therefore believe that it has to override local objections in certain circumstances.
Burnham’s broader political philosophy appears to be based on the idea that government should be more active in shaping the economy. He has promised a new economic model and a major restructuring of government, including greater powers for local authorities and stronger public control in some essential services.
Whether this approach succeeds will depend on implementation. Ambitious political language is easy; changing the way government operates is much harder. Burnham will have to ensure that his reforms do not create unnecessary bureaucracy or overlapping responsibilities.
Ultimately, the controversy over Number 10 North is about much more than the location of government offices. It concerns the fundamental question of who should control Britain’s economic future. Should the Treasury remain the dominant economic department, or should the Prime Minister have greater direct control over growth? Should power be moved from London to the regions, or should central government retain authority while simply operating from different cities?
Burnham has clearly chosen a new direction. He wants economic growth to become a direct responsibility of the Prime Minister and wants Manchester to become a major centre of national government. Supporters see this as an historic attempt to break the dominance of London and Whitehall. Critics see it as an attempt by Number 10 to take power away from the Treasury.
The danger is that the reform could produce exactly the kind of conflict Burnham wants to avoid. If departments compete over responsibilities, decisions could become slower rather than faster. If the Prime Minister and Chancellor disagree, the government could face damaging public arguments. And if the civil service resists the changes, Burnham may find that moving offices is much easier than changing institutional power.
Nevertheless, the potential rewards are substantial. If Number 10 North succeeds in accelerating investment, improving regional economies and giving cities greater influence over national policy, it could become one of the most important reforms of Burnham’s premiership.
In conclusion, Andy Burnham’s dramatic restructuring of government represents a bold attempt to change the traditional balance of power in Britain. By giving Number 10 North a leading role in economic growth, he is challenging the Treasury’s historic influence while simultaneously trying to move government away from London. The policy could help create a more regionally balanced Britain, but it also risks creating tensions inside Whitehall.
The coming years will show whether Burnham has genuinely begun a new era of devolution or simply created a new centre of power under his own control. If the reform delivers economic growth and stronger regional government, it may be remembered as a historic success. If it produces bureaucratic conflict, financial disputes and institutional resistance, the “power grab” criticism may become increasingly difficult for the Prime Minister to dismiss.
For now, Burnham has made his intentions clear. He wants to change not only where British government operates, but also who has the power to shape the country’s economic future. That ambition makes Number 10 North one of the most important experiments in British government—and potentially one of the most consequential battles inside Whitehall.