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Seatbelt Non-Use in CTP Claims: How Insurers Evaluate Passenger Liability on the Central Coast

This article explains how NSW insurers assess liability for CTP claims where a passenger did not wear a seatbelt. It outlines key legal factors, practical steps for claimants, and when to seek legal advice. General information cannot determine an individual claim.

Current as at 17 August 2026

How NSW CTP Insurers Assess Liability for Seatbelt Non-Use

Where a person's only injuries resulting from the accident are threshold injuries, weekly benefits and treatment and care generally cease after 52 weeks (ss 3.11 and 3.28).

A threshold injury under the Motor Accident Injuries Act 2017 (NSW) includes a soft tissue injury and a psychological or psychiatric injury that is not a recognised psychiatric illness (adjustment disorder and acute stress disorder are the usual examples; s 1.6 and Motor Accident Guidelines Part 5).

If you were a passenger in a motor vehicle accident on the Central Coast and did not wear a seatbelt, your claim for compensation may be affected. NSW insurers assess liability by considering factors like seatbelt use, fault, and medical evidence. This article explains how insurers evaluate these claims under the Motor Accident Injuries Act 2017 and SIRA guidelines.

Key Legal Framework for CTP Claims

New South Wales’ Compulsory Third Party (CTP) insurance scheme covers injuries from motor vehicle accidents. Under the Motor Accident Injuries Act 2017, insurers must pay benefits for injuries caused by another driver’s fault. However, seatbelt use is a critical factor in determining liability. SIRA’s guidelines state that failure to wear a seatbelt may reduce compensation if it is deemed contributory negligence. This means the claimant’s own actions could affect the outcome.

Factors Insurers Consider in Seatbelt Non-Use Claims

When assessing a passenger’s claim where a seatbelt was not worn, insurers evaluate:

  • Medical evidence: Whether the injury would have been prevented by seatbelt use.
  • Fault determination: Whether the accident was caused by another driver’s actions.
  • Contributory negligence: Whether the passenger’s failure to wear a seatbelt worsened their injuries.
  • Accident reports: Details of how the collision occurred and whether seatbelt use was observed.

For example, if a passenger was not wearing a seatbelt and suffered whiplash, insurers may argue that the seatbelt could have limited the injury’s severity. This could reduce the amount of compensation awarded.

Practical Steps for Claimants

To support your claim, gather:

  • Medical records showing the injury’s cause and severity.
  • Witness statements about seatbelt use or accident details.
  • Photographs of the vehicle’s condition and any visible seatbelt damage.
  • Accident reports from the police or SIRA.

It is also important to notify your insurer promptly. Delays in reporting may lead to claims being dismissed or reduced.

Time Limits and Dispute Resolution

CTP claims must be made within 52 weeks of the accident if the injury is classified as a 'threshold injury' under the Motor Accident Guidelines. If the injury is more severe, the time limit may be extended. Disputes over liability can be resolved through SIRA’s mediation process or by seeking legal advice.

When to Seek Legal Advice

If your claim is affected by seatbelt non-use, it is essential to consult a legal professional. A solicitor can help you understand how your actions may impact your entitlements and ensure all evidence is properly presented. Legal advice is particularly important if the insurer disputes your claim or if there are complex fault issues.

Next Steps

CTP claims involving seatbelt non-use depend on the specific circumstances of the accident. 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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