Legal Advice

What to Do After a Roundabout Collision: Early Steps for Injured Road Users in NSW CTP Claims

After a roundabout collision in NSW, injured road users must notify insurers within 28 days and gather medical and accident evidence to claim benefits under the CTP scheme. SIRA assesses claims based on injury type, with threshold injuries typically limited to 52 weeks of payments. Seek legal advice for disputes or complex cases.

Current as at 19 June 2026

If you've been injured in a roundabout collision in New South Wales, understanding your rights under the Compulsory Third Party (CTP) scheme is critical. The Motor Accident Injuries Act 2017 (MAIA) governs claims for injuries caused by motor vehicle accidents, including those at roundabouts. This article explains the first steps to take, how SIRA handles claims, and what evidence matters to support your case.

Immediate Actions After a Roundabout Collision

After a collision at a roundabout, your first priority is safety. Move to a safe location if possible, and call emergency services if anyone is injured. Under NSW CTP rules, you must notify the at-fault driver’s insurer within 28 days to preserve your right to claim benefits. Delaying notification may reduce or eliminate your entitlements.

Seek medical attention immediately, even if injuries seem minor. Some soft tissue injuries, like whiplash, may not show symptoms right away. Document all medical treatments, as they will be required to assess your claim under the MAIA.

What SIRA Requires for Roundabout Collision Claims

SIRA (State Insurance Regulatory Authority) administers NSW CTP claims. To qualify, you must prove the accident involved a motor vehicle and that you suffered an injury. SIRA’s guidelines define injuries as either 'threshold injuries' (e.g., soft tissue damage) or more severe impairments. Threshold injuries may entitle you to weekly payments and treatment benefits, but these generally stop after 52 weeks unless you have a permanent impairment.

For example, if you suffered a spinal nerve-root injury with neurological signs (not just radiculopathy), it may still qualify as a threshold injury. SIRA will assess your claim based on medical evidence, including imaging and clinical notes.

Key Evidence for Roundabout Collision Claims

To support your CTP claim, gather the following:

  • Medical records: Including diagnosis, treatment plans, and recovery timelines.
  • Accident details: Witness statements, traffic camera footage, and police reports.
  • Income records: To claim weekly payments if your injury affects your ability to work.
  • Insurer correspondence: Keep copies of all communications with the at-fault driver’s insurer.

Avoid admitting fault or making statements to insurers without legal advice. Fault is determined by the insurer based on evidence, not the injured party’s account.

Time Limits and Dispute Options

You have 28 days to notify the insurer of your injury. If you fail to meet this deadline, you may lose your right to claim benefits. For disputes over claim value or entitlements, SIRA offers a review process. You can also seek independent legal advice to challenge an insurer’s decision.

When to Seek Legal Advice

If your injury involves complex issues like permanent impairment, lifetime care needs, or disputes over fault, consult a solicitor. Legal professionals can help you navigate SIRA’s requirements and ensure you receive all available benefits.

Next Steps

CTP claims depend on the accident date, injury type, and evidence collected. To request contact about your circumstances, complete the quick, no obligation enquiry form.

Prepared using automated research and drafting tools and checked through LegalAdvice editorial and source-validation controls. This page is general information, not personalised legal advice.

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