Every year, tourists and expats are arrested in Dubai for drug offences that would be minor infractions elsewhere — or no crime at all. The consequences can be catastrophic.
The legal framework
Dubai enforces Federal Decree-Law No. 30 of 2021 on narcotics across all seven emirates. There is no distinction between tourists, expats, and citizens. A trace amount in your bloodstream counts as possession.
Even a microscopic residue — poppy seeds from a bread roll, prescription medication without UAE documentation, or trace THC from legal CBD products consumed abroad — can result in arrest and prosecution.
Authorities can demand blood, urine, or hair samples at any time. Refusing a test is itself a criminal offence carrying a minimum of two years imprisonment and a fine of at least AED 100,000.
Passengers transiting through Dubai airports can be arrested for substances in their luggage or system, even if they never officially enter the country. Airport customs uses advanced detection technology.
The UAE makes no distinction between "soft" and "hard" drugs. Cannabis — including medical cannabis and CBD oil with any THC content — is treated with the same severity as class A substances.
Many medications legal elsewhere are controlled substances in the UAE. Travellers must obtain prior approval from the UAE Ministry of Health for certain medications, or risk confiscation and arrest.
Being present when drugs are found — even in a rented apartment or a friend's car — can lead to charges. Prosecutors may argue constructive possession without proof of personal use or ownership.
Penalties under UAE law
Under Federal Decree-Law No. 30 of 2021, penalties escalate sharply with the quantity of drugs, the number of prior offences, and whether intent to supply can be inferred. These are the documented sentencing bands.
| Offence | Prison sentence | Fine (AED) | Other consequences | Severity |
|---|---|---|---|---|
| Personal use — 1st offence | Minimum 3 months (or rehabilitation) | 20,000 – 100,000 | Possible deportation for foreigners | Moderate |
| Personal use — 2nd offence | 6 months – 2 years | 30,000 – 100,000 | Deportation + entry ban | High |
| Personal use — 3rd+ offence | Minimum 2 years | 100,000+ | Permanent entry ban | Severe |
| Refusing a drug test | Minimum 2 years | 100,000 minimum | Full prosecution proceeds | Severe |
| Possession (larger quantity) | Several years to a decade | Substantial fines | Asset confiscation; deportation | Severe |
| Drug trafficking | Minimum 7 years — life | Very high | Asset confiscation; deportation | Extreme |
| Large-scale trafficking / smuggling | Life imprisonment | Maximum fines | Death penalty possible | Death penalty |
| Providing a premises for drug use | Long sentence; life for repeat | Substantial | Permanent consequences | Extreme |
* Non-resident foreigners arriving at UAE entry points with personal-use quantities may under Cabinet Resolution No. 43/2024 (2024) face fines instead of imprisonment on a first offence — but this applies only at the border and only for amounts within prescribed limits.
Important: Intent to supply can be inferred by quantity alone.
If prosecutors decide that the amount of drugs found could indicate intent to distribute — not just personal use — you can face trafficking charges and a minimum seven-year sentence, regardless of your actual intent. The burden to disprove this inference lies with the accused.
Documented cases
These are documented cases of foreign nationals prosecuted under Dubai's drug laws. They illustrate how ordinary situations can lead to extraordinary sentences.
A British law student visiting Dubai was present at a party raided by police in October 2024. Authorities found 50 grams of cocaine in the apartment. After a one-day trial conducted entirely in Arabic — a language O'Brien does not speak — she was convicted and sentenced to 25 years in prison alongside a fine of approximately £100,000. Her mother described the conditions at Al Awir Central Prison as "a living hell": O'Brien was sharing a cell with six others and sleeping on a mattress on the floor. O'Brien was eventually released in late 2025 following diplomatic efforts.
British national Billy Hood was arrested after four bottles of CBD vape oil were found in his car. CBD products are widely sold legally across the UK and Europe. In the UAE, they are prohibited substances. He was initially sentenced to 25 years in prison. After significant campaigning and legal efforts, his sentence was reduced to 10 years. He was subsequently granted a pardon. His case drew international attention to the risk posed by products that are legal at home but banned under UAE law.
In 2012, a British woman was jailed after a blood test conducted during a medical examination at Dubai airport detected a trace amount of cannabis in her system. She had consumed the drug legally in her home country before travelling. Under UAE law, any detectable amount of an illegal substance in the body constitutes possession. This case established the legal reality that even consuming drugs legally abroad, then entering Dubai, carries the risk of arrest.
While not a drug case, Hedges's arrest illustrates the broader legal vulnerability of foreigners in Dubai. The British academic was arrested at Dubai airport on suspicion of spying, held without access to a lawyer, and sentenced to life imprisonment after trial — before being pardoned following UK government intervention. Advocates said he was denied legal representation throughout his detention. The US State Department's human rights report noted that some prisoners in state security detention were reported to have been mistreated.
Al Awir Central Prison
Al Awir Central Prison — also known as Dubai Central Prison — sits around 40 kilometres outside the city. Human rights organisations, former detainees, and US State Department reports document conditions that fall far short of what most Western prisoners would experience.
UAE prisons officially have a capacity of around 7,045, but independent monitoring has found occupancy levels running at approximately 158% of capacity. Former detainees report sharing cells with many more people than beds — sleeping on the floor is common. One former prisoner described fighting over three bunk beds among ten people in a single cell.
Multiple former detainees report that air conditioning in cells can be set to extreme cold, creating near-freezing conditions for prisoners wearing only light clothing. One detainee described the temperature as a form of punishment in itself: "If being in prison doesn't break you, the temperature inside the prison will."
Reports from the US State Department and Human Rights Watch document prisoners facing prolonged delays in receiving medical treatment, difficulty obtaining essential medication including insulin for diabetics, and in some cases HIV-positive prisoners being denied antiretroviral therapy for periods of up to five months.
Foreign nationals in Dubai's prison system frequently report limited or delayed access to legal counsel. Trials are conducted in Arabic — without guaranteed translation services — meaning defendants may not understand proceedings against them. Pre-trial detention while awaiting federal transfer can extend considerably.
The US State Department has reported that inmates who raise concerns about prison conditions with their diplomatic missions have faced retaliation from authorities. UN experts documented cases where prisoners, including Maryam al-Balooshi, faced months of solitary confinement after their situations were shared with the UN Human Rights Council.
Many prisoners released from Dubai detention find themselves subject to travel bans preventing them from leaving the UAE, sometimes indefinitely. This means freedom from a cell does not mean freedom to return home — former inmates can find themselves effectively trapped in the country.
"There's nothing like personal space. You are sleeping and somebody is in your face. You're literally sleeping on top of another person."— Dinchi Lar, British-Nigerian traveller held for three months in Al Awir Central Prison, speaking to ITV News
"There is no light and the toilets are vile. One area is full of people who know they have been caught doing something and are going to be jailed for a long time."— Former fellow detainee of Mia O'Brien, speaking to The Sun after release, describing conditions in the Al Barsha detention centre
If you are arrested
If you are arrested in Dubai, the situation requires immediate, careful action. The following steps may affect your outcome, though outcomes are never guaranteed and are subject to the discretion of UAE courts.
You have the right to consular assistance. Contact your national embassy or consulate as early as possible. Embassy officials can visit you, monitor your case, provide a list of local lawyers, and in serious cases, raise your situation with UAE authorities.
Former prisoners report being pressured to sign documents in Arabic without understanding their contents. Do not sign anything until you have received a full translation and legal advice. Reports have alleged documents signed under duress.
Refusing a drug test is itself a criminal offence carrying a minimum two-year sentence. Even if you believe the test will be positive, comply and seek legal advice immediately afterwards.
Only a lawyer qualified to practise in the UAE can represent you in court. Trials move quickly — sometimes lasting only a single day — and proceedings are conducted in Arabic. Representation is essential.
Sentences can be appealed through UAE courts of appeal and cassation. In some cases, significant diplomatic pressure and legal advocacy have resulted in sentence reductions or pardons — though these outcomes are far from guaranteed.
Get help
An advocacy organisation led by Radha Stirling that campaigns for fair treatment of those detained in the UAE. They offer advice, media support, and connect families with legal resources.
detainedindubai.orgA UK charity providing humanitarian aid, legal advice, and emotional support to British people imprisoned overseas. They provide country-specific guidance on UAE prison conditions.
prisonersabroad.org.ukThe FCDO issues travel advisories for Dubai that explicitly warn of zero-tolerance drug policies and the risk of arrest for trace amounts. Check before travel.
gov.uk — UAE travel adviceIf travelling with prescription medication, prior approval from the UAE Ministry of Health may be required. Their portal allows applications to carry controlled medicines into the country.
mohap.gov.ae