Plans for a major shake-up of local government are on hold, after the government launched a review in light of new legal advice.

Proposals to merge smaller councils to form larger authorities in Essex, Hampshire, Norfolk and Suffolk have been withdrawn.

Meanwhile, plans for 14 other areas will also be reviewed and paused.

Reorganisation in Surrey, where councillors for two new unitary authorities were elected in May, will not be affected by the review.

The government confirmed local elections in May 2027 would go ahead on existing council boundaries.

Communities Secretary Angela Rayner will announce the review in Parliament later.

She is expected to tell MPs that “in light of legal advice, I want to satisfy myself firstly that the right process is in place, that it is robust, and of course complies with the law”.

“And secondly, I want to fully test whether our proposals for local government reorganisation meet the priorities of a new administration and a new prime minister and any additional considerations,” she will add.

The plans originated under Sir Keir Starmer’s government, when Rayner was also local government secretary, before she was replaced by Steve Reed.

The government was already facing legal challenges over proposals to reorganise councils in Essex, Hampshire, Norfolk and Suffolk.

In June, Reform-led councils in Essex, Norfolk and Suffolk launched judicial reviews against the plans, while the Conservative-led administration in Hampshire did the same.

Reform UK leader Nigel Farage said: “Reform UK not only argued that this government’s plans for local government reorganisation were an unmitigated disaster, but we once again put our money where our mouth is.”

He added: “Thanks to our judicial reviews in affected Reform-led councils, the government has backed down on their plans yet again.”

Conservative shadow local government minister David Simmonds said it was a “humiliation” for the government.

He said: “Ministers are only backing off because they have been found out in the face of relentless Conservative opposition to their gerrymandering.”

The Lib Dems’ local government spokesperson Zöe Franklin said it was an “embarrassing and chaotic climbdown”, adding: “Many local authorities, on the front line of delivering vital services such as adult social care and Send support, were relying on this reorganisation to survive financially.”

Local government in England is currently covered by a complicated patchwork of arrangements.

In some places, responsibility for local services is shared between county councils, which manage areas including social care and education; and district councils, which cover smaller areas and are responsible for services such as bin collections.

Some areas, particularly larger towns and some cities, have “unitary” authorities responsible for both – while the regions surrounding big cities are increasingly covered by regional mayors and multi-council “combined” authorities, with greater powers in areas such as transport policy, planning and housing.

In late 2024, as local government secretary, Rayner announced plans to move towards unitary councils across all of England, with council boundaries redrawn and smaller district councils abolished.

The government argued the proposals would make the system simpler and produce savings by making the delivery of services more efficient, while also handing new powers from Westminster to regions across the country.

However, critics said the plans would not save money; and would divert resources from front-line services and mean councils were more remote from their communities.

Under Sir Keir, the government had been pushing ahead with the proposals.

In July – just days before Andy Burnham became prime minister – Rayner’s successor as secretary of state, Reed had announced plans for new councils in 14 areas.

The 14 areas where local government reorganisation is being paused while a review is carried out are:

The government said decisions had not yet been taken on Cambridgeshire and Peterborough, and West Sussex, with these areas being considered alongside the wider review.

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