Nitazene Labs in Scotland Follow the Afghan Poppy Ban

Police Scotland recorded 1,146 suspected drug deaths in 2025, eight percent more than the year before. Official 2025 counts from National Records of Scotland are due on 23 September, after a 2024 total of 1,017, the lowest since 2017.

Nitazenes, lab-made opioids mixed into heroin, street benzos and cocaine, were already linked to 76 of those 2024 deaths. The chemists who replaced Afghan poppy with those powders have since been found in Ayrshire and Midlothian.

Scotland’s 2024 Death Drop Already Carried Nitazenes

National Records of Scotland counted 1,017 drug-misuse deaths in 2024, 155 fewer than the 1,172 registered in 2023, a 13 percent fall. After adjusting for age, the rate was 19.1 deaths per 100,000 people, 3.6 times the figure when the series began in 2000, and still the highest in Europe. Estonia, the next country in the most recent continental ranking, stood at 135 deaths per million in 2023, against Scotland’s 191.

Opioids were linked to 80 percent of the 2024 deaths. Benzodiazepines were involved in 574 (56 percent). Cocaine was involved in 479, matching the record set in 2023. People in the most deprived areas were 12 times as likely to die as those in the least deprived. Across the decade to 2024, 10,884 drug-misuse deaths were registered.

The annual fall did not mean the mix got safer. Public Health Scotland’s RADAR programme, which reads post-mortem toxicology faster than the yearly register, has now found nitazene-type opioids in 476 deaths from the second quarter of 2022 through the first quarter of 2026. That is a detection count, not the same thing as the 76 deaths NRS judged nitazenes to have caused in 2024.

NITAZENE SHARE IN POST-MORTEM TESTS

From the second quarter of 2025 the share has sat near 13 percent. In the first quarter of 2026, 23 of the nitazene-positive deaths (34 percent of that group) carried more than one analogue. Routine tests for etonitazene only began in May 2025, so earlier quarters undercount it. Police suspected-death logs, a different and faster series, already show the 2025 calendar year above 2024: 1,146 against 1,065.

The Poppy Ban That Moved the Factory Closer

In April 2022 the Taliban banned poppy growing, and UN surveyors later recorded a 95 percent collapse in the crop that had supplied most of Europe’s heroin. Area under poppy fell from about 232,000 hectares in 2022 to 10,200 hectares in 2025, 20 percent below 2024. Potential opium output in 2025 was put at 296 tons, down 32 percent on the year. Afghanistan had accounted for roughly 80 percent of the world’s illicit opium and about 95 percent of the heroin sold in Europe.

The UN Office on Drugs and Crime has said remaining stocks could supply heroin markets until late 2026. What arrives in Britain is already weaker, and sometimes contains no heroin at all. The European Union Drugs Agency says tighter Chinese chemical controls, stacked on that poppy cut, have pushed production closer to consumer markets. After China tightened fentanyl rules between 2016 and 2019, clandestine chemists moved to older, unscheduled opioid families. Nitazenes were potent, cheap to make, and not yet named in the bans.

By 2024, 22 different nitazenes had been identified in Europe. The first European detection was in 2019; the first in Scotland was in mid-2021. The agency says a new psychoactive substance appeared about once a week in 2025. A sibling class, orphines, has already been confirmed in 18 deaths and five non-fatal poisonings across five EU states between June 2024 and January 2026. Because nitazenes degrade in post-mortem blood, even the rising Scottish counts are likely low.

Police Found the UK’s First Nitazene Lab in Ayrshire

Organised crime groups mix the new powders into drugs people already buy, because a tiny dose stretches a batch and the buyer cannot see it. Supt Niven Bull of Police Scotland called that “shameful behaviour” from groups “profiting from people’s misery.” Officers have now raided two suspected nitazene factories in 14 months and made five arrests.

HOW THE SUPPLY SHIFTED

1. April 2022: The Taliban bans poppy cultivation across Afghanistan.
2. 20 March 2024: Isotonitazene, metonitazene and protonitazene become controlled under the Misuse of Drugs Act 1971.
3. July 2025: Police find an alleged lab in Patna, Ayrshire, and arrest three people. Deputy Chief Constable Jane Connors later calls it the UK’s first suspected nitazene laboratory.
4. 12 August 2025: Public Health Scotland issues a rewritten national nitazene alert after a jump in deaths.
5. February 2026: Two men, aged 43 and 56, are arrested after a search of a unit in Loanhead, Midlothian, in an inquiry into another suspected synthetic opioid lab.

Connors told the Scottish Police Authority that taking the Ayrshire presses and pills off the market may have helped cut benzodiazepine supply by 41 percent. That is a police assessment, not a national audit. In 2025 officers seized about £80m of street drugs. By mid-September 2026 that figure had already reached £78m. Bull says the force will “relentlessly pursue” dealers and also refer people in addiction to help.

A Grain Mixed Into Street Valium and Heroin

Dr Lorna Nisbet of Dundee University’s Leverhulme Research Centre for Forensic Science said the illicit supply is “getting more and more dangerous.” Unlike heroin or cocaine grown from plants, nitazenes and orphines are made in labs. Some are hundreds of times stronger than heroin. Public Health Scotland estimates etonitazene at several hundred times heroin’s strength and about 10 times fentanyl’s. Gareth Balmer, national harm reduction lead at the charity With You, warned that “a grain would be enough to take somebody over.”

They are not a product people ask for. They turn up as an unexpected cut in drugs sold as heroin, benzodiazepines (street Valium) and oxycodone, and they have been found in powder, pills and paper, sometimes in fake medicine packs. RADAR says they have been seized in communities and in prisons, in every part of Scotland. Overdoses can be sudden and severe, including in people with no opioid tolerance who thought they were taking a benzo or cocaine.

WHAT SCOTTISH SAMPLES WERE SOLD AS

• Heroin: 30 of 52 WEDINOS samples from Scotland (58 percent) that contained a nitazene between January 2022 and July 2025 were bought as heroin.
• Oxycodone: 11 samples (21 percent) were bought as the painkiller.
• Benzodiazepines: 9 samples (17 percent) were bought as benzos, most often diazepam.
• Unknown: 2 samples (4 percent) had no stated purchase type.

WEDINOS, the Welsh testing service that still takes Scottish post, found those 52 hits across 10 NHS boards. None of a later RADAR street-sample set was even sold as a nitazene, yet 13 of those samples contained one. Balmer now sees the same family in spice, cocaine and heroin. In September 2025, after a cluster of overdoses, Glasgow’s health board warned people against inhaling crack that might be cut with nitazenes; a man died in Cowcaddens and several others were taken to hospital. “I don’t think drugs have ever been as risky or as dangerous as they are now,” Balmer said.

Why Naloxone Now Needs Repeat Doses

Naloxone still reverses an opioid overdose, including one caused by nitazenes. The catch in practice is dose and time. Public Health Scotland tells services to give repeat naloxone doses two to three minutes apart if the person does not respond, and to treat every collapse as an opioid emergency even when the pill was sold as a benzo. Signs are the usual ones: no response to a shout, slow or noisy breathing, blue or pale lips, pinpoint pupils. Mixing with other drugs can blur that picture.

Naloxone is a life-saving medicine that can temporarily reverse the effects of an opioid overdose, including synthetic opioids such as nitazenes.

Public Health Scotland, RADAR nitazene alert, 12 August 2025

The agency’s own three-minute alert sits on its YouTube channel, built for staff in hostels, prisons and emergency rooms who now see collapses that look faster than old heroin overdoses.

A test result cannot keep up with a chemist who can change the analogue in a week. Checking also cannot treat addiction. The 2024 fall in deaths came after years of take-home naloxone, opioid substitute treatment and, in Glasgow, the UK’s first official safer consumption room. Those tools still save people. They do not tell a user what is in a blue pill bought as diazepam, and they do not rebuild the rehab places that recovery groups say are still too few. Bans on new substances sit with Westminster under the Misuse of Drugs Act 1971. Deaths, policing and treatment sit with Holyrood. The chemists exploit the gap between those clocks.

Dundee Will Test What Four Cities Collect

On 17 October 2025 the Scottish Government named the Leverhulme centre as host of Scotland’s first national testing laboratory, backed by more than £1.5 million, to analyse samples from planned point-of-care sites in Glasgow, Aberdeen, Dundee and Edinburgh. The same day, Glasgow received a Home Office licence for Glasgow checking at Hunter Street, the site of The Thistle consumption room. Aberdeen and Dundee had applications in; Edinburgh was still preparing one. Drugs and Alcohol Minister Maree Todd visited the Dundee lab on 23 March 2026 and said nitazenes “raise the risk of overdose and death” because people “are not aware of exactly what they contain.”

Prof Niamh Nic Daeid, the centre’s director, said the lab would feed near real-time information to people who use drugs and to ministers. “If we don’t know what substances are present in the samples, how can we provide the right advice?” she asked. Nisbet, who works in the same building, said the science is “pretty rapid for us to be able to keep up.” EU laboratories issued a 14-sample toolkit of nitazene and orphine standards in 2025 for the same reason: you cannot warn about a powder you cannot name.

In the woods at Glenbarr on the Kintyre peninsula, With You still runs groups for people leaving drugs and alcohol. Vicky Gamble, who has been in and out of prison, told a reporter she is hopeful for herself and afraid for younger relatives. “It seems that there’s a lot of stuff that all the young ones seem to be taking now and I don’t even think they know what it is,” she said. Balmer put the same fear in one line about the drug that used to dominate this market.

It’s a terrible thing to say, but with heroin it was better the devil you knew.

Gareth Balmer, national harm reduction lead, With You

National Records of Scotland will put a number on 2025 on 23 September. Police logs already sit at 1,146 suspected deaths. The Patna and Loanhead units show that the replacement for Afghan heroin is no longer only a shipping problem. It is a local manufacturing one, and a grain of it is already in pills that were never sold as opioids.

Disclaimer: This article is news reporting and analysis for information only. It is not medical advice, addiction treatment advice, or guidance on the use, possession or supply of controlled drugs. Anyone who uses drugs, or who is worried about someone who does, should seek help from a qualified clinician, a local drug-treatment service, or emergency services on 999 in a collapse, and should not rely on this piece to identify substances or to dose naloxone. Death counts, toxicology shares, lab cases and service licences reflect the official sources cited as of 21 September 2026 and will change as new figures and court outcomes appear.