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Zoom Testing | UK Drug Testing Weekly | 19 September 2025

This week’s drug and alcohol news has been dominated by revelations about missing data, concerning trends in youth substance use, and policy developments that could reshape how we approach workplace safety. From shocking gaps in official statistics to daytime ketamine use in schools, the developments highlight why comprehensive drug testing remains essential for UK employers.

Missing Opioid Deaths Raise Serious Questions About Data Accuracy

The most significant story this week came from the BBC’s investigation revealing that more than 13,000 heroin and opioid deaths have been missed off official statistics in England and Wales. This isn’t just a statistical error – it’s a fundamental problem that affects how we understand the scope of the crisis and allocate resources for prevention and treatment.

For employers, this underscores why workplace drug testing remains crucial. The real scale of opioid dependency in the UK is clearly larger than official figures suggest, which means the risk to workplace safety may be higher than previously understood. The missing data particularly affects understanding of prescription opioid deaths, highlighting the need for comprehensive testing programmes that can detect both illegal substances and prescription medications being misused.

Ketamine Use Among School Children Reaches Alarming Levels

Manchester Evening News reported on a worrying development: children are taking ketamine at 10:30am at school, with experts describing it as “a bit of an epidemic.” The substance is being used in Piccadilly Gardens, parks, and even school toilets.

This trend has significant implications for employers, particularly those in industries where young adults form a substantial part of the workforce. Ketamine can impair motor skills, judgement, and consciousness – making it extremely dangerous in workplace environments. The normalisation of daytime ketamine use suggests this isn’t confined to weekend recreational use, making it a legitimate workplace safety concern.

Cocaine Contamination Alert in Glasgow

Public Health Scotland issued a cocaine drug alert in Glasgow after three incidents where people became ill after using the substance in the city centre and West End. While the specific adulterant hasn’t been identified, this highlights the ongoing problem of contaminated street drugs.

For workplace testing programmes, this reinforces why cocaine remains a priority substance for detection. The unpredictable nature of street drugs means users may experience unexpected reactions that could manifest hours after consumption, potentially affecting workplace performance and safety.

Scotland Explores Mobile Drug Consumption Units

The Scottish Affairs Committee’s report on Glasgow’s Thistle facility raised the possibility of mobile drug consumption units being introduced across Scotland. These smaller, more cost-effective units, similar to those used in Portugal and the Netherlands, could reach more drug users whilst being easier to deploy.

While harm reduction facilities serve an important public health function, their expansion signals the ongoing challenge of drug dependency in communities where many employees live and work. Employers should remain vigilant about the potential workplace implications of increased substance use in their local areas.

Research Highlights Treatment Gaps and Detection Challenges

Several research developments emerged this week. The Royal College of Psychiatrists outlined its position on ketamine for depression treatment, backing its medical use whilst calling for more research on other psychedelic substances. This legitimate medical use creates additional complexity for workplace drug testing, as employers must distinguish between prescribed treatment and recreational abuse.

Meanwhile, research on festival drug use highlighted evolving patterns of recreational substance use, with implications for employers as festival season winds down and employees return to work.

Government Investment in Addiction Research

The UK government announced significant investment in addiction research, aiming to address the country’s shortage of world-class researchers in addiction healthcare. This long-term commitment suggests recognition at government level that current approaches aren’t sufficient to address the scale of the problem.

For employers, this investment may eventually lead to better understanding of addiction patterns, more effective treatments, and potentially new detection methods – all of which could inform future workplace drug testing strategies.

International Developments Worth Monitoring

Across Europe, six countries are pushing the EU for alcohol restrictions, whilst the WHO reported that alcohol, tobacco and food giants are blocking health reforms. These policy discussions may eventually influence UK approaches to substance regulation.

In the US, naloxone sales have declined after an initial surge when it became available over-the-counter, raising questions about sustained public health initiatives.

What This Means for Employers

This week’s developments paint a picture of evolving substance use patterns and significant data gaps in our understanding of the problem. The revelation about missing opioid deaths suggests the workplace risk from substance dependency may be higher than previously thought. The emergence of daytime ketamine use among young people indicates shifting patterns that could affect workplace safety.

Key takeaways for employers include maintaining comprehensive testing programmes that cover both traditional substances and emerging threats, staying informed about local substance use trends, and ensuring testing policies account for legitimate medical use of controlled substances.

At ZoomTesting, we understand these evolving challenges and provide comprehensive urine and saliva drug testing solutions to help employers maintain safe workplaces. Our expertise spans the full range of substances causing concern in UK workplaces, from traditional drugs to emerging threats. Contact us today to discuss how we can support your workplace drug testing requirements.


Photo by Anthony Cunningham for Zoom Testing


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