Capsicum Spray and Taser Laws in Australia: Why WA Is the Exception (2026)

Capsicum spray is classified as a prohibited or restricted weapon in most of Australia. Western Australia is the exception: its weapons laws allow it to be carried for lawful defence, a rule in place since the Weapons Regulations 1999. Tasers are prohibited or restricted for civilians in every state and territory, and WA's defence rules do not cover them.

If you are worried about your safety. In an emergency, or if you are in immediate danger, call 000. For an ongoing safety concern that is not an emergency, contact your state or territory police on their non-emergency line, who can advise on safety planning and, where appropriate, protection orders. If the concern involves family or domestic violence, 1800RESPECT on 1800 737 732 provides free, confidential support 24 hours a day. Lawful options such as home security measures, alarms, sensor lighting and personal safety planning are available even where a weapon is not.

Jurisdiction scope: This page addresses the legal classification of capsicum (OC) spray and taser-type stun devices across all eight Australian states and territories, verified 21 July 2026. It is general legal information, not legal advice, and it does not tell a reader that a specific device is legal for them to carry in their specific circumstances. Classification and any available lawful-excuse defence depend on the item, the circumstances and the jurisdiction. For a specific device, contact the police service or weapons regulator in the relevant state or territory.

Tasers: Prohibited or Restricted Everywhere, Including WA

A taser or similar conducted-energy device designed to deliver an electric shock on contact is a prohibited weapon for ordinary civilians in most Australian jurisdictions; South Australia classes self-protection devices as dangerous articles, and in Tasmania a stun gun, such as a TASER, is a prescribed firearm under the Firearms Regulations 2016 (Tas) reg 8, so it is regulated as a firearm rather than as a dangerous article. New South Wales' Weapons Prohibition Act 1998 Sch 1 names "a Taser gun or other similar anti-personnel conducted energy device" at cl 2(18A), alongside the cartridges or probes it fires at cl 2(18B), and a broader "hand-held defence or anti-personnel device that is designed to administer an electric shock on contact" at cl 2(18). The ACT's Prohibited Weapons Act 1996 Sch 1 similarly names "a taser self-defence weapon" as an example under its electric-shock item. Western Australia's defence rules, discussed below, do not cover tasers. WA's Weapons Regulations 1999 allow a defence-purpose carve-out only for capsicum spray weapons (reg 7) and a Gazette-approved anti-theft electric shock briefcase or suitcase (reg 6); no comparable regulation exists for stun guns or taser-type devices, which are prohibited weapons in WA (Sch 1 item 8).

Capsicum Spray: Prohibited in Most States, the Exception in WA

The following reflects each jurisdiction's current classification of capsicum or OC spray.

New South Wales' Weapons Prohibition Act 1998 Sch 1 cl 2(22) names "any device designed or intended as a defence or anti-personnel spray" capable of discharging an irritant such as CS, CN, DM/Adamsite or oleoresin capsicum (OC), and cl 2(23) extends the same classification to any other device designed as a defence or anti-personnel spray. In Tasmania, capsicum spray is not on a discrete prohibited-weapons schedule the way it is in NSW; it is caught by the general "dangerous article" definition in the Police Offences Act 1935, and Police Offences Act 1935 (Tas) s 15C(4) makes clear that self-defence is not, in itself, a lawful excuse for having one.

Western Australia's Exception, in Detail

Western Australia's Weapons Act 1999 s 5A, headed "Lawful excuse," sets the general rule that carrying or possessing a weapon "for defence" is not a lawful excuse, "unless subsection (2) applies." Subsection (2) then creates a narrow carve-out: "a controlled weapon of a kind prescribed by the regulations may be carried or possessed for defence if it is carried or possessed in the circumstances, if any, prescribed by the regulations." Two regulations are made under that carve-out. Regulation 6 covers a Gazette-approved anti-theft electric shock briefcase or suitcase, and Weapons Regulations 1999 (WA) reg 7 covers capsicum spray: "a person may carry or possess a capsicum spray weapon if the person carries or possesses it for the purpose of it being used in lawful defence in circumstances that the person has reasonable grounds to apprehend may arise."

The rule is not new. The Weapons Regulations 1999, in operation from 1 September 1999, already provided in reg 7 that s 7(3) of the Act, under which carrying a controlled weapon for defence was not a lawful excuse, did not apply to an oleoresin capsicum spray weapon carried or possessed "for the purpose of being used in lawful defence in circumstances that the person has reasonable grounds to apprehend may arise." The current form took effect on 20 December 2024: s 5A was inserted into the Weapons Act 1999 by the Police Legislation Amendment Act 2024 (No. 33 of 2024) s 13, and the current reg 7 was inserted into the Weapons Regulations 1999 by SL 2024/282 r 9. A reader relying on a general "Australia-wide" summary, or a rule they read about a different state, should not assume this exception applies outside Western Australia, or that it extends to any item other than capsicum spray and an approved electric shock case.

South Australia's Different Classification

South Australia does not classify capsicum spray or a self-protection stun device as a "prohibited weapon" at all. Summary Offences Regulations 2016 (SA) reg 5 instead declares a list of "dangerous articles" for the purposes of Part 3A of the Summary Offences Act 1953 (SA), including at reg 5(f) a "self-protecting spray," defined as "a device or instrument designed to temporarily or permanently immobilise, incapacitate or injure a person by the emission or discharge of an offensive, noxious or irritant liquid, powder, gas or chemical," and at reg 5(g) a "self-protection device" covering an electric-current, sound-wave or electromagnetic-energy device.

This is a different statutory scheme from the "prohibited weapon" classification used in most other jurisdictions. This page does not tell an SA reader that a self-protecting spray or self-protection device is lawful or unlawful to carry, and does not state whether self-defence would count as a lawful excuse under the dangerous-article provisions of the Summary Offences Act 1953 (SA); that question is not resolved in the statute itself. Confirm the current position, and any lawful-excuse requirement, directly with SA Police before treating any device in this category as something you may carry.

Why "Legal in WA" Does Not Travel

Because weapons law is set separately by each of the eight jurisdictions, an item's legal status is tied to the specific state or territory, not to the person carrying it. A capsicum spray weapon carried lawfully under Western Australia's exception is a prohibited weapon in the Northern Territory and a dangerous article in South Australia, and WA's defence rule stops applying the moment its holder crosses the border. This is not a matter of degree or informal tolerance; the classification changes at the border because the underlying law changes at the border. A reader who travels between states with an item that was lawful where they started should not assume it remains lawful at the destination, and should check the destination jurisdiction's own classification before travelling with it.

See how the same self-defence exclusion applies to firearms licensing on why self-defence is never a genuine reason for a firearms licence, and how items like sprays and batons are classified generally on prohibited weapons in Australia. For the full 8-jurisdiction comparison, see the Australia weapons law hub.

This page provides general legal information about the classification of capsicum spray and taser-type devices across Australia, verified 21 July 2026. It is not legal advice, and it does not state that a specific device is legal for a specific reader to carry. Classification and any available lawful-excuse defence depend on the exact item, the circumstances and the jurisdiction. For a specific device, contact the police service or weapons regulator in the relevant state or territory, or consult a legal practitioner admitted there.

Frequently Asked Questions

Is pepper spray legal to carry in Australia?

It depends on the state or territory. It is a prohibited weapon in NSW, Victoria, the ACT and the Northern Territory, and the most restricted category in Queensland. Western Australia is the exception, permitting it to be carried for lawful defence. South Australia classifies it differently, as a "dangerous article," and this page does not state whether carrying it there is lawful.

Can I legally carry capsicum spray in Perth?

Western Australia permits carrying a capsicum spray weapon for lawful defence under Weapons Act 1999 (WA) s 5A and Weapons Regulations 1999 (WA) reg 7. The defence rule dates from the 1999 Regulations; its current form took effect on 20 December 2024. Regulation 7 sets the condition: the spray must be carried for the purpose of it being used in lawful defence in circumstances that the person has reasonable grounds to apprehend may arise. That condition is the legal test, not a formality, and Western Australia Police should be the point of confirmation for any specific device or situation. This page describes the legal framework; whether a specific device and a specific set of circumstances satisfy it is a matter for the person concerned to confirm, including with WA Police if in doubt.

Are tasers legal in Western Australia?

No. WA's defence rules cover capsicum spray and a Gazette-approved anti-theft electric shock briefcase or suitcase only. Tasers are prohibited weapons in WA, and no equivalent defence exception for tasers or other conducted-energy devices exists in Western Australia or, as far as this page found, anywhere else in Australia.

If capsicum spray is legal in WA, is it legal in South Australia too?

No. Each state and territory classifies weapons under its own separate legislation. WA's exception applies only in Western Australia. South Australia's classification of capsicum spray as a "dangerous article" is a different question, addressed separately, and this page does not state that carrying it in SA is lawful or unlawful.

How old is Western Australia's capsicum spray exception?

The defence rule is not new. The Weapons Regulations 1999 (WA) allowed capsicum spray to be carried for lawful defence from 1 September 1999. Its current form took effect on 20 December 2024, when Weapons Act 1999 (WA) s 5A (inserted by the Police Legislation Amendment Act 2024 (No. 33 of 2024) s 13) and the current reg 7 (inserted by SL 2024/282 r 9) commenced.

What is a "dangerous article" in South Australia?

It is a category set out in Summary Offences Regulations 2016 (SA) reg 5, distinct from the "prohibited weapon" classification used in most other states and territories. It includes items like a self-protecting spray and a self-protection device, among others such as blow-guns and dart projectors.

Can I bring capsicum spray purchased legally in WA to another state?

No, not on the basis that it was lawful where purchased. Each jurisdiction classifies weapons separately, and an item's legal status changes when the person carrying it crosses into a jurisdiction with a different classification. Confirm the classification in the destination state or territory before travelling with the item.