How to Respond to a Suspected Drink Spiking at a Licensed Venue
Step-by-step guide to responding to a suspected drink spiking: customer welfare, evidence preservation, police notification, and structured incident recording.
Drink spiking is a criminal offence carrying up to 10 years imprisonment. Licensed venues have a particular duty to take reasonably practicable steps to prevent spiking and to respond appropriately when incidents occur. How a venue responds materially affects police investigations and licensing committee perceptions of the operator.
7 steps to complete
Take the customer to a safe space
Move the customer to a private, safe location (commonly the duty manager's office) with a trusted member of staff. Do not leave them alone. If they came with friends, bring trusted friends with them.
Call an ambulance if the customer is unwell
Drink spiking can rapidly become a medical emergency. If the customer is showing significant symptoms (loss of consciousness, severe disorientation, vomiting, slurred speech), call 999 for an ambulance immediately.
Preserve the suspected drink
If the drink is still available, seal it in a container and keep it. The drink is potential evidence for any prosecution. Do not pour it away or leave it on the bar.
Call the police
Spiking is a criminal offence. Call 999 for active situations or 101 for non-emergencies. The sooner police are involved, the better the chance of evidence preservation. Capture the crime reference number once issued.
Preserve CCTV
Identify the CCTV cameras covering the relevant time and location (bar, dance floor, where the customer was sitting). Save the footage immediately, not at the end of the shift. Some systems overwrite within 24 hours.
Capture witness details
Names and contact numbers of anyone who saw what happened: the customer's friends, bar staff, neighbouring customers if willing. Witnesses become hard to reach hours later.
Log the structured incident report
Record as a structured incident with type "drink spiking", capturing the police reference number, CCTV camera and timestamp, witnesses, immediate actions taken, and any medical follow-up. This becomes the permanent record.
Tips for success
Common mistakes to avoid
Frequently asked questions
What law applies to drink spiking?
Drink spiking can be charged under the Offences Against the Person Act 1861 (administering a noxious substance), the Sexual Offences Act 2003 (administering a substance with intent to commit a sexual offence), or the Misuse of Drugs Act 1971. Sentences range up to 10 years imprisonment.
Should I always call 999 or just 101?
999 if the customer is unwell or there is an active situation. 101 for non-emergencies (the customer is recovering, no immediate medical risk). When in doubt, 999.
What is 'Ask for Angela'?
A Home Office-backed initiative where staff are trained to respond to customers asking for "Angela" with a discreet welfare check. Many venues now train all customer-facing staff.
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