Rules for Storing and Transporting Petrol in Jerry Cans in QLD

Whether preparing for severe weather or storing fuel for lawnmowers and boats, Queenslanders are legally required to follow strict regulations regarding the storage and transport of flammable liquids.

Failing to adhere to these rules can result in fines, and more importantly, can void your home or vehicle insurance if a fire occurs.

Storing Petrol at Home

The amount of unleaded petrol (a “flammable liquid”) you can legally store depends on the location:

• Inside the House: A maximum of 5 Litres.
• Attached Garage: Usually a maximum of 25 Litres.
• Freestanding Garage or Shed (separated from the main dwelling): Limits are slightly higher, but bulk storage is strictly prohibited without specialized commercial licenses.

Note: Diesel is classified as a “combustible liquid” rather than a flammable liquid, meaning it is slightly less volatile, but similar common-sense storage limits apply.

Transporting Petrol in Vehicles

The Transport Operations (Road Use Management, Dangerous Goods) Regulation 2018 (Qld) dictates how you can transport fuel.

1. Approved Containers Only: It is illegal to pump or transport fuel in anything other than a tested, leak-proof container that bears a UN marking. This marking proves the container has been subjected to pressure and vapour tests.
2. Volume Limits: If you are travelling in an enclosed passenger car, it is recommended to carry no more than 10L. If you are using an open-air ute tray, you can carry up to 250L in compliant jerry cans.
3. 4WD Exterior Mounts: It is a common misconception that you can store any fuel in a jerry can mounted on the back of a 4WD. You cannot mount unleaded petrol on the rear exterior of a vehicle. It must be diesel only, because unleaded poses an explosion risk in a rear-end collision.

If you are carrying significant volumes of fuel, ensure you comply with dangerous goods transport legislation to protect your passengers and your liability.

Further Reading: For a detailed breakdown of residential fire safety concerns, see the ABC News Jerry Can Safety Explainer . Ensure you are always using AS/NZS marked containers.

Liability limited by a scheme approved under Professional Standards Legislation. This FAQ provides general legal information and is not specific legal advice.