section 5A(1)(a) and (2), Road Traffic Act 1988 and Schedule 2 to the

Drive motor vehicle with a proportion of a specified controlled drug above the specified limit

The statutory wording, points to prove, defences and penalty — verified against legislation.gov.uk (current revised versions, July 2026).

What the law says

Drive motor vehicle with a proportion of a specified controlled drug above the specified limit — topic/offence reference under Contrary to section 5A(1)(a) and (2) of the Road Traffic Act 1988 and Schedule 2 to the Road Traffic Offenders Act 1988..

CJS codes
Official CJS offence index (March 2026)
Charged under the specific underlying offence code.

Points to prove

  • 1. The defendant drove a motor vehicle
  • 2. The driving was on a road or other public place
  • 3. There was in the defendant's body a specified controlled drug (a drug specified in regulations made under s 5A(8) — for England and Wales, the Drug Driving (Specified Limits) (England and Wales) Regulations 2014)
  • 4. The proportion of that drug in the defendant's blood or urine exceeded the specified limit for that drug (a specified limit may be zero — s 5A(9))

Defences

  • Statutory 'medical' defence — s 5A(3) RTA 1988: the drug was prescribed or supplied for medical or dental purposes, was taken in accordance with any directions of the prescriber/supplier and any manufacturer's or distributor's instructions, and possession immediately before taking was not unlawful under s 5(1) MDA 1971 because of a regulation 7 exemption; not available if the defendant acted contrary to advice or instructions about the time that should elapse between taking the drug and driving (s 5A(4)); once evidence raises the defence, the prosecution must disprove it beyond reasonable doubt (s 5A(5))

Mode of trial & maximum penalty

Summary (motoring) — Summary: 6 months' imprisonment and/or a fine — obligatory disqualification, endorsable (3-11 points)

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Sources

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