I was caught carrying a knife or other weapon in public in Malaysia. What happens now?

Many people carry knives or tools for perfectly ordinary reasons: a contractor with a cutter, a fisherman with a knife, a gardener with a parang, a cook going to work. Problems arise when someone is stopped in a public place, at a roadblock or after a quarrel, and police find a blade or similar item.

What does the law say?

Section 6 of the Corrosive and Explosive Substances and Offensive Weapons Act 1958 makes it an offence to carry, have in possession, or have under control an offensive weapon in a public road or public place, unless it is carried with lawful authority or for a lawful purpose.

Key features:

• The Act defines "offensive weapon" broadly. Whether a particular item counts depends on what it is and the circumstances.
• The burden is on the person carrying the item to prove the lawful purpose.
• Lawful authority is recognised for certain persons acting in their duties, such as members of the police and armed forces.

We do not set out penalties here; they can be serious and depend on the charge.

What counts as a lawful purpose?

Each case depends on its facts, but examples that may support a lawful purpose include:

• tools carried for your work, on the way to or from the job;
• items being transported after purchase, still in packaging;
• items carried for a recognised activity, such as fishing, gardening or cooking, with supporting circumstances.

Carrying a weapon "for self-defence" is generally a weak explanation, and is unlikely to be accepted on its own as a lawful purpose.

Have a question about your own situation? Ask on WhatsApp

What should I do if stopped or arrested?

1. Stay calm and do not reach for or handle the item.
2. Explain truthfully and briefly why you had it, if asked. Do not invent a reason.
3. Ask for a lawyer before giving a detailed statement. See police statements under section 112.
4. Note the time, place and officers involved.

How do I prove my lawful purpose?

Evidence that may help includes:

• an employer's letter confirming your job and that the tool is used for work;
• receipts for the item;
• photos of your work site or equipment;
• witnesses such as colleagues or customers;
• where you were going and why.

Your explanation must be truthful. Fabricated documents or rehearsed false stories will make matters much worse and may amount to separate offences.

What happens after a charge?

The case may proceed in the Magistrates' or Sessions Court. Your lawyer can make representations to the prosecution where the evidence supports a lawful purpose, apply for bail, and prepare your defence. See bail applications.

Common mistakes

• Saying the item was "for protection".
• Giving inconsistent explanations at different times.
• Throwing the item away when you see police.
• Assuming a work tool can never be an offensive weapon.

When to speak to a lawyer

Immediately after an arrest or if you are asked to give a statement. You can contact us; every case depends on its facts.

Frequently asked questions

Is a small pocket knife an offensive weapon?

It may be, depending on the item and circumstances. The purpose for carrying it is often central.

I had a parang in my car for gardening. Is that an offence?

Possibly not, if you can prove a lawful purpose. Evidence such as where you were going and why matters.

Can I carry pepper spray?

The legal position of such items is not straightforward. Get advice before carrying them.

Will the item be returned?

It may be kept as evidence and, after the case, dealt with as the court orders.

Is it different if I was in my own house?

Section 6 concerns public roads and places. Other laws may apply depending on what happened.

Sources & fact check

Legal points in this article were checked against the primary sources below. The law can change; this is general information, not legal advice.

1. Corrosive and Explosive Substances and Offensive Weapons Act 1958 (Act 357), AGC Laws of Malaysia
2. Criminal Procedure Code (Act 593), Attorney General's Chambers Laws of Malaysia

Fact-checked on 17 Oct 2026