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Weapons prohibition orders

When may a weapons prohibition order be made?

Under section 21H of the Summary Offences Act 1953 (SA), the Commissioner of Police may issue a weapons prohibition order against a person if satisfied:

  • the person has been found guilty of, or declared liable to supervision for, an offence of violence,and
  • their possession of a prohibited weapon would be likely to result in undue danger to life or property, and
  • it is in the public interest to prohibit the person from possessing and using a prohibited weapon.

When does the order come into force?

The order comes into force when it is personally served upon the person [s 21H(2)]. To facilitate the preparation and service of an order, a police officer may require the person to remain in a particular place. If they refuse, the police officer may detain them for as long as necessary or 2 hours, whichever is less [s 21H(3)].

What does a weapons prohibition order do?

A person subject to a weapons prohibition order:

  • is disqualified from holding or obtaining an exemption under s 21F [ss 21I(1) and (2)]
  • must not use, possess, manufacture, distribute or supply a prohibited weapon (maximum penalty $35,000 fine or imprisonment for 4 years) [s 21I(3)]
  • must not be present at a place where a person carries on business involving prohibited weapons or in the company of another person who has control of a prohibited weapon (maximum penalty $10,000 or imprisonment for 2 years) [s 21I(4)]
  • must notify the Commissioner of Police of the presence of a prohibited weapon at a place where they reside and comply with any direction in response, including that they must not then reside at those premises (maximum penalty $10,000 or imprisonment for two years) [s 21I(7)].

What weapons are prohibited?

Prohibited weapons include several types of knives, concealed and ceremonial weapons, laser pointers, cross bows, claws, knuckle dusters, nunchakus and some other weapons. The full list of prohibited weapons is contained in reg 6 of the Summary Offences Regulations 2016 (SA).

Can a weapons prohibition order be appealed?

Yes. A person aggrieved by a decision of the Commissioner of Police to issue a weapons prohibition order under s 21H or vary or revoke an exemption issued under s 21I(11) may appeal to the District Court of South Australia within 28 days of receiving notice of the decision [s 21J].

How is the order enforced?

For the purposes of ensuring compliance with a weapons prohibition order, under section 21L, a police officer may:

  • detain and search a person who the police officer reasonably suspects is a person to whom a weapons prohibition order applies for prohibited weapons
  • stop, detain and search a vehicle, vessel or aircraft (reasonably suspected of being in the person's charge) for prohibited weapons
  • enter and search premises (reasonably suspected of being occupied by the person or in the person's care and control) for prohibited weapons.

Most of the relevant offences and penalties are set out above under What does a weapons prohibition order do?

A person who supplies a prohibited weapon to a person subject to a weapons prohibition order is also guilty of an offence, punishable by a fine of up to $35,000 or imprisonment for 4 years [s 21I(8)]. It is a defence if the person did not know or could not reasonably be expected to have known that the person was subject to the weapons prohibition order [s 21I(9)].

Weapons prohibition orders  :  Last Revised: Tue Mar 18th 2025
The content of the Law Handbook is made available as a public service for information purposes only and should not be relied upon as a substitute for legal advice. See Disclaimer for details. For free and confidential legal advice in South Australia call 1300 366 424.