Who Oversees Bus Safety in Britain? What Recent FOI Requests Are Revealing

A look at how bus safety oversight is structured across the UK and what recent Freedom of Information responses suggest about how the system currently operates.

Britain has some of the most widely used bus networks in Europe, carrying millions of passengers every day. Yet a simple question is surprisingly difficult to answer:

Who actually investigates bus safety incidents and learns lessons from them?

Over the past few months I have been submitting a series of Freedom of Information requests to better understand how bus safety is monitored, analysed and governed across the United Kingdom.

These requests have been sent to a range of organisations involved in the bus industry, including regulators, transport authorities and government departments. The responses received so far are beginning to reveal something quite interesting about how bus safety oversight actually works in Britain.

What emerges is not a single organisation responsible for investigating and learning from bus accidents. Instead, responsibility for different parts of the system is spread across several different bodies.

Vehicle safety enforcement is carried out by the Driver and Vehicle Standards Agency. DVSA is responsible for annual vehicle tests, roadside inspections and compliance checks on bus and coach operators. It also monitors operator compliance through systems such as the Operator Compliance Risk Score (OCRS).

Operator licensing and regulatory action sit with the Office of the Traffic Commissioner. Traffic Commissioners determine whether operators remain fit to hold a licence and can take action such as suspensions, curtailments or revocations if serious safety failures are identified.

Road collisions themselves are investigated by police forces. Their primary role is to determine whether criminal offences have occurred and whether prosecutions should follow.

National statistics relating to road collisions are compiled and published by the Department for Transport using the STATS19 dataset, which records injury collisions reported by police forces across Great Britain.

At the same time, local transport authorities and mayoral combined authorities are increasingly responsible for overseeing bus networks, particularly in areas moving towards bus franchising.

Individually, each of these organisations performs an important function. However, the FOI responses appear to show that no single body is responsible for independently investigating bus accidents in order to identify wider safety lessons for the industry.

This stands in contrast with other transport sectors.

In aviation, rail and maritime transport, accidents are investigated by independent safety investigation bodies such as the Air Accidents Investigation Branch, the Rail Accident Investigation Branch and the Marine Accident Investigation Branch.

These organisations examine incidents in detail and publish reports identifying causes and making safety recommendations designed to prevent future occurrences.

The bus sector does not currently have an equivalent national accident investigation body.

Another interesting point emerging from recent FOI responses relates to safety data itself. In response to a request concerning the sharing of bus safety data, DVSA confirmed that it has not received requests from transport authorities seeking access to its safety enforcement data.

This raises an important question: if authorities responsible for overseeing bus networks are not routinely accessing enforcement data from the national vehicle safety regulator, how is system-wide bus safety performance being analysed?

None of this suggests that safety oversight does not exist. Many organisations are clearly involved in ensuring buses operate safely. But the structure appears fragmented, with responsibilities divided between enforcement bodies, regulators, police investigators and transport authorities.

As bus policy evolves — particularly with the expansion of franchising and increased public oversight of bus services — it may be worth considering whether the current system provides sufficient capacity to investigate accidents and learn safety lessons at a national level.

The purpose of this research is not to criticise any individual organisation. Instead, it is to better understand how the system currently operates and whether there are opportunities to improve transparency, coordination and safety learning across the bus industry.

Public transport is a vital service used by millions of people every day. Ensuring that safety governance structures remain robust, transparent and capable of learning from incidents is in everyone’s interest — passengers, workers, operators and regulators alike.

If you work in the bus industry or transport policy and have insight into how bus safety data and accident investigation are currently handled, I would welcome further discussion.

About the Author

Lee Odams is a professional bus driver with nearly two decades of frontline experience in the UK bus industry. He currently serves as Branch Secretary of the Nottinghamshire & Derbyshire RMT Bus Branch and Secretary of the National Industrial Organising Conference of Bus Workers.

His work focuses on improving transparency, safety governance and public accountability within the bus industry.

Bus safety

Bus regulation

DVSA

Traffic Commissioners

Bus franchising

Public transport safety

Transport policy

Freedom of Information

Bus industry governance

Road safety

UK transport regulation