Understanding Lane Filtering Under NSW CTP Law
Lane filtering by motorcyclists is permitted under the Motor Vehicle (Safety) Regulation 2017, but only under strict conditions. The practice involves a motorcyclist moving between lanes of traffic that are moving slowly or stationary, typically in heavy traffic. This is not allowed in fast-moving traffic or on roads with high speed limits.
SIRA (the State Insurance Regulatory Authority) confirms that lane filtering is not automatically unlawful, but it must be conducted safely and in accordance with the law. The primary legal basis for this is the Road Transport (Safety and Traffic Management) Act 1988, which permits a motorcyclist to move between lanes if it is done safely and without endangering others.
SIRA’s guidance, as published on its official website, makes clear that whether a motorcyclist was lawfully filtering at the time of an accident is a factual issue that will be assessed on a case-by-case basis. There is no blanket exemption from liability simply because a motorcyclist was filtering.
How SIRA’s Interpretation Affects CTP Claims
If a motorcyclist is injured during a lane filtering manoeuvre, the claim for compensation under the Compulsory Third Party (CTP) insurance scheme will be assessed under the Motor Accident Injuries Act 2017. The insurer will consider whether the filtering was conducted safely and whether the motorcyclist was at fault or contributed to the accident.
SIRA’s position is that a motorcyclist who is injured while filtering may still be entitled to claim benefits under the CTP scheme, provided they were not at fault or were not significantly at fault. However, if the motorcyclist was found to have been negligent, such as by filtering too quickly, without checking mirrors, or in a way that caused a collision, the claim may be reduced or denied.
In Western Sydney, as elsewhere in NSW, SIRA has noted that filtering incidents often involve disputes over who was at fault. The presence of a motorcyclist in a lane between vehicles may be seen as a contributing factor by some insurers, particularly if the collision occurred with a car that had not seen the motorcyclist due to blind spots.
Practical Steps and Evidence That Matter
If you were injured while lane filtering, the following evidence is critical to support a CTP claim:
- Medical records detailing the nature and extent of injuries, including any treatment received.
- Photographs of the accident scene, including vehicle positions, road markings, and any damage to the motorcycle.
- Witness statements, if available, confirming the motorcyclist’s actions and the surrounding traffic conditions.
- A police report, if one was filed, particularly if it includes an assessment of fault or a description of the filtering manoeuvre.
- Video footage from a motorcycle camera, dashboard cam, or nearby surveillance, if available.
SIRA advises that claims involving lane filtering are often complex because the driver of a vehicle may not have seen the motorcyclist due to limited visibility. This can lead to disputes over whether the filtering was safe and whether the motorcyclist was acting reasonably under the circumstances.
Time Limits and When to Seek Advice
There is a 3-year time limit from the date of the motor accident to begin a claim for damages under the Motor Accident Injuries Act 2017. This applies regardless of whether the injury was minor or serious. If you are seeking weekly income payments or treatment and care benefits, you must notify your insurer within 6 months of the accident.
In Western Sydney, as in other regions, SIRA has observed that claims involving lane filtering often face delays due to disputes over fault and the interpretation of safe filtering practices. This makes it essential to act promptly and preserve evidence.
A hypothetical example: A motorcyclist in Liverpool, NSW, was filtering between two stationary vehicles in heavy traffic when a car pulled out of a side street and collided with the motorcycle. The motorcyclist sustained a fractured wrist and concussion. The car driver claimed they did not see the motorcyclist. The motorcyclist provided footage from their helmet camera showing they were filtering at a low speed, checking mirrors, and had been visible for several seconds before impact. This evidence supported a claim for treatment and care benefits and weekly income payments.
Next Steps for Riders and Injured Parties
The legal position on lane filtering in NSW is not absolute. It depends on how the manoeuvre was performed, the surrounding conditions, and whether the motorcyclist acted reasonably and safely. SIRA’s approach is to assess each claim on its facts, not to apply a general rule that filtering is always permitted or always unlawful.
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.