The Friday Blog | Great British Railways is taking shape – but the biggest decisions are still to come

The legislation to create Great British Railways (GBR) is progressing through Parliament, yet many of the reforms that will ultimately determine whether the new railway succeeds remain undecided. While nationalisation has already delivered some tangible benefits for passengers, the structure, powers and commercial model of Britain's future rail operator are still evolving.

One of the less-publicised consequences of bringing rail operations under greater government control has been the simplification of some ticket prices.

Examples of lower single fares on certain routes demonstrate the potential benefits of a more unified railway, where ticketing can be rationalised rather than fragmented between multiple operators. Simpler fares not only make the railway easier to understand but could also encourage more people to travel by train.

However, improvements alone are unlikely to be enough. If Great British Railways is to rebuild passenger confidence and grow rail's market share, it will also need to communicate those improvements far more effectively than has often been the case in recent years.

Legislation is progressing, but the detail remains unresolved

Although the Railways Bill has successfully completed its Commons stages, the legislation establishes only the framework for reform.

Many of the most important operational decisions have yet to be made through a series of accompanying policy documents that will define how GBR functions in practice.

Among the most significant outstanding questions are:

• the future role of open access rail operators;

• how rail tickets will be sold;

• freight policy;

• long-term rail investment strategy;

• rolling stock procurement;

• passenger representation and watchdog arrangements; and

• the detailed operating licence under which GBR will function.

Collectively, these decisions will shape Britain's railway for decades.

Open access remains one of the biggest battlegrounds

Perhaps no issue has generated more debate than the future of open access operators.

Companies such as Lumo, Hull Trains and Grand Central have demonstrated that independently operated services can stimulate demand, introduce competition and provide additional travel choices.

Yet those same operators also compete directly with government-supported services for passengers and revenue.

Critics argue that expanding open access risks diverting income away from Great British Railways, ultimately reducing funds available for maintaining and improving the wider network.

Supporters counter that competition has historically encouraged innovation, improved customer service and helped attract passengers away from cars and domestic aviation.

Finding the right balance between public ownership and commercial competition will be one of GBR's defining policy decisions.

Ticket retailing faces its own crossroads

A second unresolved question concerns how passengers will purchase rail tickets in future.

Private retailers argue they have driven innovation through mobile apps, journey planning tools and flexible ticketing options.

Others believe a unified national railway should provide its own comprehensive retail platform, reducing commission payments to third-party sellers while simplifying the customer experience.

The debate also sits alongside wider questions about the long-term future of station ticket offices, particularly as digital ticket sales continue to grow.

The House of Lords is likely to test the legislation

Attention now shifts to the House of Lords, where the Railways Bill is expected to face closer scrutiny.

Unlike the House of Commons, the Government does not command an automatic majority in the Lords, meaning amendments are more likely to succeed during initial debates.

Former transport secretaries, rail ministers and experienced parliamentarians are expected to examine issues including competition, governance and passenger protection in far greater detail.

While amendments could delay the Bill, few observers expect them to prevent its eventual passage. As Great British Railways was a clear manifesto commitment, parliamentary convention suggests the elected House of Commons will ultimately prevail should disagreements arise.

A long journey towards reform

Current expectations suggest the legislation could receive Royal Assent towards the end of 2026, allowing Great British Railways to be formally established during 2027.

Even then, the transition is unlikely to be complete.

Many industry observers believe it could take until 2028 before GBR assumes its full responsibilities, develops its organisational culture and begins operating as the integrated body envisaged by ministers.

That would represent almost a decade of reform since the timetable disruption of May 2018 first exposed deep structural weaknesses within Britain's fragmented rail system.

During that period, the industry has experienced multiple transport secretaries, changing political priorities, successive reviews and repeated revisions to proposed reforms.

Reform requires more than legislation

By comparison, Britain's rail privatisation during the 1990s was implemented remarkably quickly.

Whether that speed ultimately benefited the railway remains a matter of considerable debate, with many critics arguing that rapid structural change contributed to operational and safety challenges that emerged during the following decade.

Today's reforms have taken a far more cautious path.

While that has reduced some of the risks associated with wholesale change, it has also prolonged uncertainty across the industry.

The next phase will define success

Creating Great British Railways is only the beginning.

The organisation's long-term success will depend less on the legislation itself and more on the policy decisions that follow—how it balances competition with public ownership, modernises ticketing without excluding passengers, supports freight growth and secures investment in infrastructure and rolling stock.

Only once those questions are answered will it become clear whether Great British Railways delivers the simpler, more integrated railway that successive governments have promised—or whether structural reform alone proves insufficient to transform Britain's rail network.