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Aquaplaning Accidents in NSW: How the 2017 CTP Reforms Changed Claims on the Illawarra and South Coast

The 2017 CTP reforms introduced a uniform, evidence-based system for motor accident claims across NSW, including aquaplaning incidents on the Illawarra and South Coast. While regional road conditions may affect claim assessment, the legal framework is the same everywhere. Claims must meet injury thresholds, and evidence such as medical reports and accident documentation is critical. Time limits apply, and disputes may arise over fault or injury severity. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

Current as at 7 October 2026

What Changed for Aquaplaning Claims After the 2017 CTP Reforms?

The 2017 reforms to New South Wales’ Compulsory Third Party (CTP) insurance scheme introduced a more structured and evidence-based approach to assessing motor accident claims, including those involving aquaplaning. Under the Motor Accident Injuries Act 2017, claims are now assessed against clear thresholds for injury and financial loss. For aquaplaning incidents, where a vehicle loses traction on wet roads due to a layer of water, the focus is on whether the injury resulted from a sudden, unexpected event, not from a driver’s failure to adjust speed or maintain control in known hazardous conditions. This shift means that not every wet weather skid leads to a claim. The reforms prioritise medical evidence and objective assessments of injury severity, particularly for soft tissue injuries, which must now meet specific criteria under the Motor Accident Guidelines to qualify for benefits.

How the 2017 Reforms Affect Claims in the Illawarra and South Coast

There is no regional variation in the legal framework for CTP claims across NSW, including the Illawarra and South Coast. The Motor Accident Injuries Act 2017 and associated regulations apply uniformly throughout the state. However, the regional context may influence how claims are assessed. Roads in the Illawarra and South Coast, such as the Princes Motorway and the F3 Freeway, experience frequent heavy rainfall and high volumes of traffic, increasing the likelihood of aquaplaning events. While the law does not differ by region, the presence of these high-risk roadways means that insurers and assessors may scrutinise whether a driver’s actions were reasonable under the prevailing weather conditions. For example, a driver who was travelling at or below the posted speed limit during heavy rain may still be found to have contributed to the accident if they failed to adjust for reduced grip, even if aquaplaning occurred.

What Must Be Proven in an Aquaplaning Accident Claim

To access CTP benefits, a claimant must establish that the accident occurred in a motor vehicle, that they sustained an injury as a result, and that the injury meets a legal threshold if seeking damages. For claims involving aquaplaning, the key evidence includes:

  • Medical records detailing the nature and timing of injuries, particularly soft tissue injuries to the neck, back, or shoulders
  • A police report or accident report, if available, noting road conditions and weather at the time
  • Photographs of the vehicle, road surface, and surrounding area taken shortly after the incident
  • Witness statements, if any, describing the vehicle’s behaviour prior to the accident
  • A record of the driver’s speed and braking actions, if available from vehicle data or dashcam footage

The Motor Accident Guidelines require that a soft tissue injury must be confirmed by clinical signs, such as neurological deficits, to qualify for benefits. Simply reporting pain or discomfort is not sufficient. If a claimant’s only injuries are deemed threshold injuries (such as whiplash), they may not be eligible for damages, and weekly payments and treatment benefits are generally limited to 52 weeks under the Act.

Time Limits and Procedural Requirements

A claim must be made within two years of the accident date, or within two years of when the claimant first became aware of a serious injury, whichever is later. This is critical for aquaplaning claims, as some injuries, particularly spinal or nerve-related injuries, may not become apparent until weeks or months after the event. Failure to meet this deadline may bar a claim entirely. Additionally, claimants must notify their insurer within 28 days of the accident, or as soon as practicable, to preserve rights to benefits.

If a claim is denied, the claimant may request a review from the insurer or apply to the NSW Civil and Administrative Tribunal (NCAT) for a determination. Disputes often arise over whether the injury was caused by the accident, whether the driver was at fault, or whether the injury meets the threshold for damages. In cases involving aquaplaning, insurers may argue that the driver failed to reduce speed in wet conditions, which could affect liability and entitlement to benefits.

Practical Steps After an Aquaplaning Accident

Immediately after an accident involving aquaplaning:

  • Seek medical attention, even if you feel uninjured. Some injuries, such as internal soft tissue damage, may not be immediately apparent.
  • Take photographs of the vehicle, road surface, and surrounding area, including water on the road and any visible skid marks.
  • Collect contact details from any witnesses.
  • Report the accident to the police if there was property damage, injury, or if the vehicle was not drivable.
  • Notify your CTP insurer within 28 days, or as soon as possible.

Preserving this evidence is essential. Insurers may rely on weather reports, road condition data, and vehicle maintenance records to assess whether the driver took reasonable steps to prevent the accident.

Hypothetical Example: A Claim on the Princes Motorway

A driver on the Princes Motorway near Wollongong experienced aquaplaning during a heavy downpour. The vehicle veered off the road and struck a barrier. The driver reported neck and back pain. Medical assessment confirmed a soft tissue injury to the cervical spine with neurological signs, including reduced reflexes and numbness in the left arm. The injury met the threshold criteria under the Motor Accident Guidelines. The driver submitted a claim for treatment and care benefits and weekly income payments. The insurer initially denied the claim on the grounds that the driver was not at fault and that the injury was not serious. After a review, the claim was accepted based on medical evidence and the fact that the driver had not been speeding and had taken reasonable precautions. The claim was later settled for damages after a whole person impairment assessment confirmed a 10% impairment rating.

When to Seek Legal Advice

Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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