Goods Across Borders · Customs rule card
Pepper Spray → United Kingdom
Purpose: Traveling · Verified: 2026-04-25
Banned. Pepper spray and CS gas are classified as prohibited firearms.
Details
In the United Kingdom, pepper spray (oleoresin capsicum / OC spray) and CS gas are classified as Section 5 prohibited weapons under the Firearms Act 1968. Possession, importation, manufacture, or sale carries a mandatory minimum prison sentence of 5 years. There are no civilian exemptions, including for self-defence. This classification applies regardless of canister size or concentration. Bear spray and personal safety sprays sold under euphemistic names are also prohibited. UK Border Force actively screens for these items. The prohibition applies equally to Northern Ireland.
Quantity limit
Zero tolerance
Legal reference
Firearms Act 1968, Section 5(1)(b); Firearms (Amendment) Act 1997
Surrender at customs
UK Border Force accepts voluntary surrender of pepper spray (prohibited under Firearms Act 1968 §5). Declare at Red Channel. Seizure receipt issued. Proactive surrender avoids criminal prosecution.
IATA dangerous goods
Pepper Spray is classified under Class 2.2 — Non-flammable, non-toxic gas. Cabin and checked-baggage limits apply on top of customs rules.
Practical advice
Do not bring pepper spray to the UK under any circumstances. Postal packages containing pepper spray are regularly intercepted by Royal Mail and Border Force.
Customs authority
His Majesty's Revenue and Customs (HMRC) · https://www.gov.uk/government/organisations/hm-revenue-customs