No. Pepper spray containing CS gas (or any other irritant) is classified as a “firearm” under UK law, making its possession, purchase, or use illegal without a valid Section 5 authority from the Home Office.
Key Regulations for Pepper Spray in United Kingdom
- Firearms Act 1968 (Section 5): Prohibits the possession of any “lethal barrelled weapon” or “any weapon of whatever description designed or adapted for the discharge of any noxious liquid, gas, or other thing.” Pepper spray falls under this definition.
- Home Office Guidance (2024): Explicitly states that CS gas sprays are not permitted for self-defence, even if marketed abroad. Authorisation for possession is granted only to police, military, or licensed security personnel.
- Violations and Penalties: Unauthorised possession carries up to 10 years’ imprisonment under Section 5(1)(a) of the Firearms Act 1968, with additional charges possible under the Offensive Weapons Act 2019 for importation or supply.