Regulación de drogas y sustancias
Clasificación y control de drogas, delitos y sustancias psicoactivas.
Introducción
La regulación de drogas clasifica y controla sustancias peligrosas, tipificando delitos de posesión y tráfico.
In Brief
Controlled drugs are classified under the Misuse of Drugs Act 1971 as Class A (heroin, cocaine, ecstasy — max 7 years' possession, life for supply), Class B (cannabis, amphetamines — max 5 years/14 years), and Class C (diazepam — max 2 years/14 years). The Psychoactive Substances Act 2016 bans the production and supply of any psychoactive substance not specifically exempted. Drug treatment and testing orders are available as alternatives to custody for drug-dependent offenders.
Principios fundamentales
Classification — Class A (heroin, cocaine, ecstasy, LSD), Class B (cannabis, amphetamines, ketamine), Class C (benzodiazepines, anabolic steroids). Penalties reflect classification.
Possession — Offence to possess a controlled drug (s.5 MDA 1971). Penalties range from up to 5 years (Class C) to 7 years (Class A).
Possession with Intent to Supply — Aggravated offence under s.5(3). Maximum life imprisonment for Class A.
Supply and Production — Offence to supply or offer to supply (s.4). Production of a controlled drug is also an offence (s.4(2)).
Psychoactive Substances Act 2016 — Blanket ban on producing, supplying, or offering to supply any psychoactive substance (with exemptions for food, alcohol, tobacco, medicines, caffeine).
Drug Treatment and Testing Orders — Courts can impose DTTOs as community orders requiring offenders to undergo treatment.
Licensing — The Home Office issues licences for lawful possession and supply of controlled drugs for medical, scientific, and research purposes.
Leyes clave
Misuse of Drugs Act 1971
Psychoactive Substances Act 2016
Medicines Act 1968
Casos principales
R v Lambert
[2001] UKHL 37
R v Hughes
[2013] UKSC 56
Escenarios comunes
Caught in possession of cannabis
Cannabis is Class B. Simple possession can result in up to 5 years' imprisonment. First offenders may receive a cannabis warning, fixed penalty notice, or caution.
Selling 'legal highs'
Psychoactive Substances Act 2016 makes it an offence to produce, supply, or offer to supply any psychoactive substance. Maximum 7 years' imprisonment for supply.
Related Careers
Frequently Asked Questions
What are the penalties for drug possession in the UK?
Penalties depend on the drug's classification under the Misuse of Drugs Act 1971. Class A (heroin, cocaine, ecstasy) — possession: up to 7 years; supply: up to life. Class B (cannabis, amphetamines) — possession: up to 5 years; supply: up to 14 years. Class C (diazepam, anabolic steroids) — possession: up to 2 years; supply: up to 14 years. In practice, first-time possession of small amounts of Class B may result in a warning or caution.
Is cannabis legal in the UK?
No — cannabis is a Class B controlled drug under the Misuse of Drugs Act 1971. Possession, production, and supply are criminal offences. However, CBD (cannabidiol) products with very low THC content are legal. The use of cannabis-based medicinal products (CBMPs) was legalised in 2018 for specialist prescription. Possession is frequently dealt with by a cannabis warning or caution for small amounts.
What is the difference between simple possession and possession with intent to supply?
Possession (s.5 Misuse of Drugs Act 1971) requires knowing possession of a controlled drug. Possession with intent to supply (s.5(3)) is charged where the prosecution can prove the drugs were intended for supply to others — indicated by quantity, packaging (dealer bags), scales, cash, or text messages. PWITS carries much higher maximum sentences (Class A: life imprisonment) and is more likely to result in immediate custody.
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