London Daily

Focus on the big picture.
Friday, Sep 11, 2026

Surge in use of fake anti-anxiety drugs and sedatives during lockdown

The sale of fake anti-anxiety medications known to cause severe illness or death has surged during lockdown.
Health officials have issued an alert over a number of illicit drugs that can increase suicidal thoughts and have potentially fatal consequences, especially when taken in conjunction with alcohol and certain painkillers.

Public Health England (PHE) said the bootlegged sedatives were being marketed as legitimate anti-anxiety medications commonly prescribed by doctors on the NHS.

It said evidence linked to toxicology results from recent hospital admissions and deaths, as well as from seized caches of the tablets, shows that the counterfeit drugs were causing harm.

Drug research charity Release said it is still unclear where the illegal drugs are coming from, but that many are being supplied to dealers via the dark web. It found that users are still primarily relying on face-to-face transactions to obtain the drugs and that some of the surge was being driven by people who are normally dependent on heroin.

PHE advised users to watch out for a tablet with ‘DAN 5620′ on one side and ’10’ on the other, as well as one marked ‘T-20’, ‘TEM 20’, ‘Bensedin’ and ‘MSJ’.

It said most of the dangerous tablets, sometimes referred to as ‘street benzos’, are blue but may come in other colours and may stain people’s mouths.

Often they have been packaged in blister packs or proper pharmacy tubs to make them appear legitimate, and may claim to contain a certain dose of approved drugs, such as diazepam.

In reality, they may not contain any genuine medicines and will instead have high-potency illicit benzodiazepines or another non-medical substance.

The strength of street benzos can vary widely, putting the user at risk of overdose as they have no reliable measure of their intake.

Benzodiazepines impact brain activity and slow the central nervous system, which affects breathing. They are even more dangerous when used with other substances that have the same effect, such as heroin and other opioids, as well as epilepsy medication and painkiller gabapentinoids.

Release’s executive director, Niamh Eastwood, said many herion users lost their income during lockdown and have turned to cheaper alternatives.

‘One of the drivers of the increase, in the early part of lockdown was that heroin users lost income and couldn’t buy it so shifted to benzos which are significantly cheaper,’ she said.

This was exacerbated by the bust of the ‘EncroChat’ crime network, which saw over 700 arrests and had also significantly disrupted the heroin market, causing many to switch to benzos.

Director of charity DrugWise, arry Shapiro, said the distribution of the drugs in industry-standard packaging allowed some dealers to convince buyers they were genuine medicines that had found their way onto the black market.

‘If you make something look legitimate people then either believe that it is or con themselves into believing that it is until they find out otherwise,’ he said.

PHE warned the drugs also impact mental health and can increase suicidal thoughts, particularly in young adults and people with alcohol or opioid addiction.
Newsletter

Related Articles

0:00
0:00
Close
English Councils to Gain Power to Introduce Tourist Taxes by 2028
Kemi Badenoch Reshuffles Conservative Shadow Cabinet
Firefighters Make Progress Containing Major Wildfires in South Wales
John Lewis Partnership Reports £124 Million Loss
Study Says UK AI Data Centres Will Create Only a Quarter of Forecast Jobs
UK Government Considers Higher Industrial Water Prices Amid Supply Pressures
Andy Burnham Holds First Call With Donald Trump as UK Prime Minister
NHS Records Busiest Summer on Record as Heatwaves Drive Hospital Admissions
Home Secretary Orders Police Crackdown on Far-Right Anti-Migrant Vigilantes
UK Supreme Court Rules Northern Ireland Religious Education Curriculum Breaches Human Rights Standards
Markets Price in Four Bank of England Rate Rises by Next Summer
House of Commons Prepares Free Vote on Assisted Dying Bill
UK Government Bans Trade With Israeli Settlements in Occupied Territories
UK Economy Grows 0.4% in July as Artificial Intelligence Investment Supports Expansion
Andy Burnham Becomes UK Prime Minister After Keir Starmer Resigns
John Lewis Partnership Loss Widens to £124 Million
UK Government to Put White Working-Class Social Mobility at Centre of Equality Policy
McLaren Plans £450 Million Technology Investment Creating 1,000 UK Jobs
UK Chancellor Faces Calls for Wealth Taxes and Public Ownership in Autumn Budget
English Mayors to Gain Powers to Impose Uncapped Overnight Tourist Taxes
JPMorgan’s Jamie Dimon Warns UK Government Against Bank Windfall Taxes
UK Air Traffic Control Outage Cancels More Than 2,000 Flights
UK Imposes Trade Ban on Israeli Settlements in the West Bank
UK Borrowing Costs Surge as Middle East Tensions Push Long-Term Gilt Yields to Highest Since 1998
Buckingham Palace Says Prince Harry and Meghan Will Not Resume Official Royal Duties
UK Treasury Faces Calls to Scrap £100,000 Childcare Support Threshold
Trades Union Congress Urges Labour Government to Rewrite Migration Policy
Riot Police Deployed After Anti-Migrant Protests Turn Violent in Portsmouth
UK Considers Replacing Some Disability Cash Payments With Direct Services
JPMorgan’s Jamie Dimon Warns UK Chancellor Against Higher Banking Taxes
UK Announces New Sanctions Targeting Israeli Settlements in West Bank
Metropolitan Police Investigate Alleged Illegal Donations to Reform UK
UK Charges Wiltshire Man With Assisting Russian Intelligence
UK Orders Urgent Review After Air Traffic Failure Cancels More Than 2,000 Flights
Merz Rebukes AfD Expansion in Saxony-Anhalt
King Charles Confirms Prince Harry and Meghan Will Remain Private Citizens
Labour Selects Former Child Refugee for By-Election in Keir Starmer’s Former Seat
Foreign Private Equity Accelerates Takeovers of London-Listed Industrial Companies
NHS Maternity Care Faces Scrutiny Over Support for Mothers After Caesarean Births
BBC Warns Staff Strikes Are Likely Amid Job Cuts and Programme Cancellations
English Housing Affordability Improves to Best Level in More Than a Decade
UK Health Commission Proposes Framework for Wider AI Adoption Across NHS
Labour Faces Pressure for Wealth Tax Ahead of Autumn Budget
Metropolitan Police Open Criminal Investigation Into Alleged Foreign Donations to Reform UK
UK Police Deploy Riot Officers After Anti-Immigration Unrest in Portsmouth and Dover
UK Defends Sanctions on Israeli Settlements Despite Diplomatic Retaliation
UK Air Traffic Control Failure Cancels More Than 1,000 Flights and Disrupts 65,000 Passengers
Compass Urges £10 Million Wealth Tax and Public Ownership Ahead of UK Autumn Budget
UK Government’s Devolution Plans Face House of Lords Scrutiny
Maldives Seeks New Chagos Sovereignty Talks With UK Prime Minister Andy Burnham
×