The Palace of Westminster, the symbolic heart of British democracy, faces an uncertain future as delays mount over its much-needed restoration. With plans for the extensive project now postponed until the end of 2025, critics are raising alarms about the dire state of the historic building, warning of catastrophic risks if action is not taken soon.

Lord Peter Hain, former Commons leader and cabinet minister under Tony Blair, compared Westminster’s precarious state to Paris’s Notre Dame Cathedral before its devastating 2019 fire. “The mother of parliaments, a world heritage site, is ripe for becoming a Notre Dame inferno unless MPs and peers act immediately,” he said.

The Palace of Westminster, a Victorian masterpiece and UNESCO World Heritage Site, is plagued by decaying infrastructure. Falling masonry, asbestos, outdated electrical systems, and the absence of effective fire barriers pose grave risks to its occupants and visitors.

Despite years of deliberation, no consensus has been reached on how to proceed with the restoration. The proposals being prepared for 2025 will outline three options.

First, a full decant of the building, allowing comprehensive renovations to proceed at a faster pace. Second, partial occupancy, with some parliamentary functions remaining in Westminster while others are temporarily relocated. Or a rolling program of maintenance and improvement, which could stretch the restoration timeline across several decades.

Each option comes with a price tag running into billions of pounds. The fastest option — full decant — could still take more than a decade, while the slowest may span over 70 years. A previous estimate pegged the cost of the full decant at between £7 billion and £13 billion.

Lord Hain urged decisive action, emphasizing the economic and safety benefits of relocating Parliament temporarily. “Both houses made their decision to decant, repair, and modernize many years ago. Yet the procrastination goes on, despite the assessment that decanting is the cheaper option,” he said.

He also pointed to the swift rebuilding efforts of Notre Dame under French President Emmanuel Macron as a model for Westminster to emulate. “President Macron acted decisively to rebuild and restore Notre Dame. We should do the same with Westminster,” he added.

Crumbling Infrastructure, Growing Concerns

Reports over the past decades paint a grim picture of Westminster’s condition. The building’s systems — water, electric, sewage, and gas — are not only outdated but shared across the complex, complicating any repair efforts. The structure also houses approximately 250 miles of cabling, much of it electrical, beneath its floors.

Peers and MPs have voiced fears about the potential for mass casualties should a fire break out. The lack of modern fire compartmentalization means flames could spread rapidly through the palace. Concerns have also been raised about the accessibility of emergency services during demonstrations or crowded events in Parliament Square.

Lord Gardiner, senior deputy speaker in the Lords, recently acknowledged that ongoing delays heighten both costs and risks. In a written response to peers, he confirmed that the restoration’s detailed cost, timeline, and risk assessments will only be ready by late 2025.

The restoration and renewal client board’s latest decision to defer action until after the next general election has frustrated many. Critics argue that pushing the project further down the road will exacerbate costs and risks for parliamentarians, staff, and the public.

Adding to the challenges, the sponsor body initially established in 2013 to oversee the restoration was dissolved in 2023. Its responsibilities were transferred to the corporate officers of both Houses of Parliament, raising questions about governance and accountability.

A spokesperson for Parliament defended the process, stating, “The Palace of Westminster needs extensive restoration, and all three options for the work represent a significant, multibillion-pound investment in the building, supporting jobs and opportunities across the UK, including for craftspeople and specialists.”

For now, the grand halls of Westminster remain vulnerable. With every passing year, the cost of delay becomes harder to ignore — not just in pounds but in the potential loss of one of the world’s most iconic democratic institutions.