Category: Motor · Reviewed by Matt Bartlett, Director · Founder · Last reviewed 2026-06-05
The Road Traffic Act 1988 is the principal UK statute consolidating the law of road traffic; Part VI imposes the compulsory third-party motor insurance regime, defines insurer duties to third-party victims, and establishes the offences for driving while uninsured.
Category: Motor Also known as: RTA 1988, the Road Traffic Act First codified: Royal Assent 15 November 1988; entered into force 15 May 1989 Related legislation: Motor Vehicles (Compulsory Insurance) Regulations 2000; Road Safety Act 2006 Apex Wiki link: /wiki/road-traffic-act-1988/
The Road Traffic Act 1988 (RTA 1988) is a UK Public General Act that consolidates the road traffic legislation previously contained in the Road Traffic Act 1972 and earlier statutes. The Act runs to seven Parts and 196 sections, covering vehicle construction and use, driver licensing, driving offences, traffic regulation and — in Part VI — the compulsory motor insurance regime [1].
For motor insurance purposes, the most important provisions are concentrated in Part VI, sections 143 to 162. These sections impose the duty to insure against third-party risks, set the requirements of qualifying policies, govern the issue of certificates of insurance, void certain restrictive policy conditions as against third parties, confer rights of direct action on third-party judgment creditors, and create the offences for driving while uninsured [1].
The Act is supplemented by the Motor Vehicles (Compulsory Insurance) Regulations 2000 (SI 2000/726), which set the minimum monetary cover [2], and by the Continuous Insurance Enforcement regime added by sections 22 and 23 of the Road Safety Act 2006 [3].
The RTA 1988 implements (and continues, as retained EU law, to reflect) the harmonised EU motor insurance regime, consolidated in Directive 2009/103/EC (the Sixth Motor Insurance Directive) [4]. The Motor Insurers’ Bureau operates alongside the Act under agreements with the Secretary of State for Transport to compensate victims of uninsured and untraced motorists [5].
The RTA 1988 received Royal Assent on 15 November 1988 and came into force on 15 May 1989. It consolidated, with amendments, the provisions of the Road Traffic Act 1972 (which had itself consolidated the Road Traffic Act 1960). It is one of four cognate consolidating statutes enacted together: the Road Traffic Offenders Act 1988, the Road Traffic (Consequential Provisions) Act 1988 and the Road Traffic (Driver Licensing and Information Systems) Act 1989.
Part VI (‘Third-party liabilities’) contains the core insurance provisions:
The Act has been amended on numerous occasions. Notable amending statutes include the Road Traffic Act 1991, the Road Traffic (NHS Charges) Act 1999, the Road Safety Act 2006 (introducing CIE), the Vnuk-implementing amendments contemplated but reversed by the Motor Vehicles (Compulsory Insurance) Act 2022 (which excluded private-land use from the compulsory regime following the post-Brexit policy reversal), and various statutory instruments adjusting the monetary minimums [6].
In Northern Ireland the parallel provision is the Road Traffic (Northern Ireland) Order 1981 (SI 1981/154).
For a person buying or selling motor insurance in Great Britain, the RTA 1988 is the foundation. Every motor policy sold in the UK is structured to satisfy section 145 as a minimum [1]. The certificate of insurance issued at inception is the document specified by section 147 and is the evidence of cover required to be produced under section 165.
The Act bites at three principal moments:
Inception. The proposer must hold a policy issued by an authorised insurer providing the section 145 cover before the vehicle is used. The insurer issues a certificate of motor insurance and, within seven days, uploads cover details to the Motor Insurance Database.
Use. If the vehicle is used in breach of section 143, the user commits an offence and the registered keeper may also commit the keeper offence under section 144A unless SORN has been declared. Police enforcement is supported by automatic number plate recognition cross-referencing the MID.
Claim by a third party. Where a third party suffers injury or damage and obtains judgment against the insured, section 151 confers on that third party a direct right to enforce the judgment against the insurer, regardless of whether the insurer would have been entitled to avoid the policy as against the insured [1]. Section 152 sets out narrow grounds on which the insurer may resist a section 151 claim — principally, where the policy was obtained by material misrepresentation and the insurer obtains a declaration to that effect under section 152(2). Section 148 voids policy conditions that would otherwise defeat the third-party claim.
For the broker, the Act sets the irreducible floor against which any policy must be measured; the Financial Conduct Authority Handbook (ICOBS) governs the conduct of sale [7].
The RTA 1988 has been substantively amended several times. The principal changes for motor insurance are:
Cognate UK road traffic statutes that operate alongside the RTA 1988 include the Road Traffic Offenders Act 1988 (penalties), the Vehicle Excise and Registration Act 1994 (SORN), the Road Traffic (NHS Charges) Act 1999 and the Traffic Management Act 2004.
An illustrative example: a driver is involved in a collision in which a pedestrian is killed. The driver’s motor insurance policy was obtained months earlier on the basis of a false statement (the policyholder declared no driving convictions, but in fact held a recent disqualification).
The pedestrian’s estate sues the driver and obtains judgment for £750,000. Under section 151 RTA 1988 the estate has a direct right of action against the insurer to enforce the judgment [1]. The insurer applies under section 152(2) for a declaration that the policy was obtained by material misrepresentation; if successful, the insurer is entitled to refuse the section 151 claim. If unsuccessful — for instance because the misrepresentation was not material — the insurer must satisfy the judgment.
If the insurer satisfies the judgment but considers itself entitled to indemnity from the policyholder, it pursues recovery under the policy’s recovery provisions, including any rights under section 151(7) or under common law subrogation. Figures are illustrative only.
This entry is part of the Apex Insurance Wiki. Last reviewed by Matt Bartlett on 2026-06-05. Next review: 2026-12-05.
Apex Insurance Brokers Limited. Authorised and regulated by the Financial Conduct Authority, FRN 724952. Registered in England and Wales, Companies House 07014570. This entry provides general information about UK insurance concepts and is not regulated advice. Consult your insurance broker on your specific position.
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