The UK took a significant step towards the introduction of self-driving vehicles when the Automated Vehicles Act became law in May 2024.
The legislation established a framework for regulating automated driving technology, including vehicle safety, legal responsibility and the requirements manufacturers and operators must meet.
When the law was passed, there were expectations that self-driving vehicles could begin appearing on UK roads from 2026. However, passing legislation does not automatically mean that fully driverless cars are available for everyday motorists to use.
The distinction between assisted driving, authorised self-driving technology and fully driverless operation is important. Each involves different levels of human responsibility and regulatory oversight.
In this guide, we explore what the UK’s self-driving vehicle legislation means, how the technology is being developed and what motorists should understand about the future of autonomous driving.
For more advice about changing vehicle technology and the factors that can influence car values, visit our car valuation guidance hub.
Road Safety Comes First
Safety is at the heart of the UK’s approach to self-driving vehicles. The Automated Vehicles Act 2024 establishes a legal framework intended to ensure that authorised automated driving systems meet demanding safety requirements before they can operate on public roads.
How safe must a self-driving vehicle be?
Under the legislation, the government must set safety principles designed to achieve a level of safety equivalent to, or higher than, that of careful and competent human drivers.
Before a vehicle can be authorised for self-driving use, its automated driving capabilities must be assessed against the applicable regulatory requirements.
What happens if the technology fails?
Automated driving systems must be designed to manage the driving tasks they are authorised to perform, including responding appropriately when problems arise.
However, no technology can eliminate every possible road risk. Vehicle manufacturers, software developers and operators must demonstrate that their systems meet the relevant safety requirements.
Does this mean drivers can stop paying attention?
Not necessarily. Many vehicles currently offer driver-assistance features such as adaptive cruise control and lane-keeping assistance. These are not the same as legally authorised self-driving systems.
When using ordinary driver-assistance technology, the human driver remains responsible for controlling the vehicle and monitoring the road.
Motorists should always understand the capabilities and limitations of their vehicle’s technology and follow the manufacturer’s instructions.
The aim of the legislation is to support innovation while maintaining public confidence and protecting other road users.
A Huge Economic Opportunity
Self-driving vehicle technology could create significant economic opportunities for the UK, extending well beyond the automotive industry.
The development of autonomous vehicles involves manufacturers, software developers, artificial intelligence specialists, insurers and companies developing advanced sensors and vehicle safety systems.
How could self-driving vehicles benefit the UK economy?
Potential benefits include:
- New employment opportunities: Developing and maintaining automated driving systems could create skilled jobs in engineering, software development and vehicle technology.
- Investment and innovation: A clear regulatory framework could encourage businesses to invest in autonomous vehicle research, testing and development.
- More efficient transport: Automated vehicles could eventually improve the efficiency of certain passenger transport and delivery services.
- Greater accessibility: In the longer term, suitable driverless transport services could offer greater independence to people who cannot drive.
- New business opportunities: Insurance providers, technology companies and vehicle operators may develop services specifically designed for automated transport.
Will these benefits happen immediately?
Not necessarily. The economic impact will depend on how successfully the technology develops, whether it meets safety requirements and how widely businesses and consumers adopt it.
Predictions about investment, employment and economic growth should therefore be treated as forecasts rather than guaranteed outcomes.
The UK’s regulatory approach aims to encourage innovation while establishing the safeguards needed for automated driving technology to develop responsibly.
If you’re interested in how other companies are shaping the future of transport, you may enjoy finding out about Uber partnering with BYD to offer drivers discounted EVs.
Trials Already Underway
Self-driving vehicle technology has already been tested on UK roads, with companies and research organisations exploring how automated systems perform in real-world conditions.
These trials are an important part of developing the technology, allowing researchers to assess how vehicles respond to other road users, changing traffic conditions and unexpected situations.
What do self-driving vehicle trials involve?
Depending on the technology and the permissions in place, trials may involve:
- Urban driving: Testing how vehicles navigate junctions, traffic lights, pedestrians and cyclists.
- Automated passenger services: Exploring how driverless taxis and shuttle services could operate in designated areas.
- Safety monitoring: Assessing how automated systems respond to hazards, roadworks and unusual driving conditions.
- Remote supervision: Investigating how authorised operators could monitor and support vehicles operating without a conventional driver.
- Data collection: Gathering information about vehicle performance, reliability and safety.
Are self-driving cars already legal on UK roads?
There is an important distinction between vehicles operating in authorised trials and vehicles approved for general self-driving use.
The Automated Vehicles Act 2024 provides the legislative framework for a future authorisation system, but the introduction of that framework does not automatically permit every automated vehicle to operate without a driver.
The legal position depends on the applicable regulations, the vehicle’s authorisation and the conditions under which it is being operated.
What happens next?
As the regulatory framework develops, testing and evidence gathered from trials will help inform decisions about which automated driving systems can be authorised and under what conditions.
For motorists, the important point is that progress towards self-driving technology is gradual. Successful trials do not necessarily mean that fully driverless cars are ready for unrestricted everyday use.
Clear Rules on Legal Responsibility
One of the most important features of the Automated Vehicles Act 2024 is its approach to legal responsibility when a vehicle is operating using an authorised self-driving system.
Traditionally, the person driving a vehicle is responsible for controlling it and complying with road traffic laws. However, genuinely self-driving technology requires a different legal framework.
Who is responsible when a car is driving itself?
Under the Act, an authorised self-driving vehicle must have an organisation known as an Authorised Self-Driving Entity (ASDE) responsible for ensuring that its automated driving features comply with the relevant requirements.
The legislation distinguishes between different types of automated operation:
- Self-driving with a user-in-charge: A person is present who can take control when required. While the authorised self-driving feature is properly engaged, that person has protection from certain driving-related offences, subject to legal conditions and exceptions.
- No-user-in-charge operation: Certain authorised vehicles may operate without a conventional driver responsible for taking control. These services require additional regulatory oversight, including a licensed operator.
What happens if a self-driving vehicle causes an accident?
Responsibility will depend on the circumstances, including whether the automated system was authorised, whether it was operating within its permitted conditions and whether any person or organisation failed to meet their legal obligations.
The legislation provides mechanisms for regulatory enforcement and accountability. It does not mean that every accident involving an automated vehicle automatically becomes the manufacturer’s responsibility.
Insurance arrangements are also important. The Automated and Electric Vehicles Act 2018 established provisions concerning insurer liability for accidents caused by insured vehicles when driving themselves.
What about cars with driver-assistance features?
Motorists using adaptive cruise control, lane-keeping assistance or similar features should not assume that their vehicle is legally self-driving.
Unless an authorised self-driving feature is operating under the applicable legal conditions, the human driver remains responsible for driving safely.
Understanding this distinction will become increasingly important as automated vehicle technology develops.
A Future‑Focused Framework
The Automated Vehicles Act 2024 was designed to establish a long-term legal framework for self-driving technology in the UK.
Rather than approving individual vehicles simply because they contain advanced driving technology, the legislation provides a system for assessing, authorising and regulating genuinely self-driving features.
How will the framework adapt as technology develops?
The legislation provides for several important safeguards:
- Vehicle authorisation: Automated driving features must meet the applicable requirements before being authorised for self-driving use.
- Ongoing safety oversight: Relevant organisations can be required to provide information about vehicle performance and safety.
- Regulatory enforcement: Authorities have powers to investigate potential breaches and take action where requirements are not met.
- Clear organisational responsibility: Companies responsible for authorised self-driving systems must meet defined legal obligations.
- Consumer protection: The legislation includes provisions intended to prevent misleading claims about whether vehicles can genuinely drive themselves.
What does this mean for ordinary motorists?
As automated driving technology becomes more sophisticated, motorists will need to understand which features are legally authorised for self-driving and which remain conventional driver-assistance systems.
A vehicle advertised as having advanced automation is not necessarily capable of legally driving itself without human supervision.
Buyers should check the manufacturer’s instructions, the vehicle’s approved capabilities and any conditions attached to its operation.
Will self-driving technology affect used car values?
Over time, developments in automated driving could influence how motorists compare vehicles, particularly as newer models introduce more advanced safety and convenience features.
However, the effect on used car prices remains uncertain. Vehicle condition, mileage, service history, reliability and market demand will continue to be important factors when assessing a car’s value.
The legislation represents an important step towards the future of automated transport, but widespread adoption will depend on safety, regulation, affordability and public confidence.
Self-driving technology is just one of the developments reshaping the future of motoring. The growing adoption of electric vehicles is another significant change affecting the UK automotive market. For a closer look at this trend, read our article Battery Electric Vehicle Registrations Hit Record High by 14.9% While New Car Sales Fall, which explores the changing demand for electric cars.
Check Your Car’s Value Today
Self-driving technology could change the automotive industry over the coming years, but for most motorists, the value of their current vehicle remains a much more immediate consideration.
As manufacturers introduce new technology, factors such as vehicle age, mileage, condition, service history and market demand will continue to influence used car values.
Whether you’re considering upgrading to a newer vehicle or simply curious about what your current car is worth, understanding its market value can help you make an informed decision.
Find out what your car could be worth
At jamjar.com, we help motorists explore their car’s potential value and compare selling options from participating UK car-buying companies.
Use our free online car valuation tool to explore your vehicle’s value before deciding whether it’s time for a change.
There’s no need to wait for self-driving cars to become commonplace to understand what your current vehicle might be worth today.