Recurring concern
Unreliable regulatory control of dangerous psychoactive substances
First reported 6 Oct 2014•Latest report 5 Nov 2024
What this concern includes
Includes failures by legislative, regulatory or public-authority processes to classify, schedule, prohibit or otherwise establish effective domestic controls for dangerous synthetic, novel or other psychoactive substances, including delayed amendments and delayed proscription where the substance's serious harm is identified.
Not included
- Excludes clinical recognition, treatment, ambulance response or overdose-management failures after exposure to a psychoactive substance.
- Excludes ordinary illicit-drug supply, possession or access-control failures where the deficiency is not the legal or regulatory control of the substance itself.
- Excludes regulatory controls for medicines, toxic chemicals or other hazards unless the assertion concerns a dangerous psychoactive substance.
- Excludes general drug-policy or public-awareness concerns without an asserted failure to establish or maintain effective regulatory control.
- Reports
- 3
- Individual concerns
- 3
- Date range
- 2014–2024
- Stated actions
- 1
Distinct published reports
A report can raise multiple concerns
First to latest report issue date
Described in published responses
Reports over time
Reports over time
Reports about this concern issued each year.
* 2026 is projected from reports observed to 7 Sep 2026.
Most frequent recipients
Most frequent recipients
Reports about this concern sent to each recipient.
Concerns and responses across reports
Only concerns grouped under this recurring concern are included. Select any concern, action or position to view the source wording.
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Concerns raised1
Maintaining ketamine as a Class B drug despite its serious harms
This report raised 2 other concerns. They are not shown here because they do not form part of this recurring concern.
Responses linked to these concernsEach statement is shown once, even when linked to more than one concern.
No linked response statementsNo respondent-stated action or position is linked to these concerns in the published data.
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Concerns raised1
Failure to control potent synthetic opiates under Class A and Schedule 1
This report raised 2 other concerns. They are not shown here because they do not form part of this recurring concern.
Responses linked to these concernsEach statement is shown once, even when linked to more than one concern.
Actions described in response An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.1
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Action
Bring forward legislation to control 11 synthetic opioids under the Misuse of Drugs Act and associated Regulations.
Stated by Home Office
Respondent positions A position is what a respondent says about the concern when they do not describe a specific action.1
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Position
Existing and planned measures are considered appropriate to reduce the risk of deaths involving synthetic opioids.
Stated by Home Office
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Concerns raised1
Delays in proscription of MDAI as an illegal drug
This report raised 1 other concern. They are not shown here because they do not form part of this recurring concern.
Responses linked to these concernsEach statement is shown once, even when linked to more than one concern.
No linked response statementsNo respondent-stated action or position is linked to these concerns in the published data.
Data last updated 7 September 2026