Navigating the complexities of UK knife law can be daunting, especially for those who love the great outdoors. Whether you’re setting up a tent in the woods, cooking on a portable stove, or tackling bushcraft skills, a knife can be an essential part of camping.
This guide aims to demystify UK knife laws for campers and hikers, helping you understand what’s legal, what’s not, and how to stay compliant while still enjoying your gear.
The Legal Framework
Under Section 139 of the Criminal Justice Act 1988, it is generally an offence to carry a knife in a public place without good reason. However, several exemptions exist that are particularly relevant for campers.
Non-locking Folding Blades
- Knives with non-locking blades under 3 inches (7.62 cm) are usually legal to carry without a specific reason.
- This includes popular multi-tools like the Victorinox Swiss Army Knife.
- Locking blades are not exempt, even if the blade is under 3 inches.
Good Reason or Lawful Authority
If you have a valid reason for carrying a knife, such as camping, hiking, or bushcraft, you may be able to defend your case. However, the burden of proof is on you to justify the knife’s purpose.
Other Legal Exemptions
- Work purposes – e.g., electricians or chefs transporting work knives.
- Religious reasons – such as Sikhs carrying a kirpan.
- National costume – such as Scots wearing a sgian-dubh.
Are Camping Knives Legal?
For outdoor enthusiasts, the most relevant exemption is having a “good reason” for carrying a knife. This includes:
- Food preparation
- Bushcraft or survival tasks
- General utility – such as cutting rope or first aid tasks
If you're looking for practical and legal knife options, check out our recommended multi-tools and camping knives.
Always keep knives securely stored when not in use and avoid displaying them in public settings unnecessarily.
Justifiable Situations
- Transporting a new knife in its original packaging with proof of purchase.
- Using a kitchen knife for cooking while camping – stored securely and only used when needed.
- Historical re-enactments or bushcraft events with permission under Subsection 4 of the law.
Bushcraft and Larger Tools
Carrying larger knives or axes for bushcraft is more legally sensitive. Authorities may ask:
- Is the tool necessary for your trip?
- Is it stored securely (e.g. in your rucksack, not on display)?
- Are you in a rural or urban setting?
When travelling, keep such tools inaccessible during transport and be prepared to explain their use if asked.
Carrying Knives in Vehicles
Leaving a knife in your vehicle can still be classed as possession in a public place. If you’re not actively travelling to or from a campsite or event where it’s needed, remove the knife.
What You Should NOT Carry
- Combat knives or tactical blades – There’s no valid reason for these in a camping context.
- Machetes – Often seen as threatening and unlikely to be justifiable.
- Gravity knives, disguised knives, or stealth knives – These are strictly prohibited in the UK.
- Excessively large blades – Stick to tools proportionate to your outdoor tasks.
The golden rule: Carry only what is essential and be able to explain its use clearly.
Summary
UK knife laws are strict, but they do allow some flexibility for those enjoying outdoor activities like camping and hiking.
Small non-locking folding blades are legal by default.
Larger or locking knives are allowed with a strong, lawful reason – but you must justify it.
Combat or stealth knives are always illegal.
Use knives responsibly, carry only what you need, and understand the law to stay safe and compliant.
Frequently Asked Questions (FAQs)
What knives are legal for camping in the UK?
Non-locking folding knives under 3 inches are legal. Larger knives may be allowed if you have a good reason such as camping or food prep.
Is it legal to carry a folding knife in the UK?
Yes, as long as it is non-locking and has a blade under 3 inches. Locking knives require justification and are not automatically permitted.
Is camping a valid reason to carry a knife?
Yes, camping is recognised as a good reason to carry a knife for practical tasks like cooking, bushcraft, or first aid.
