Case Summary: Kruger v Cronn & Nominal Defendant [2025] QDC 21

Keywords: Personal injury, negligence, motorbike accident, Nominal Defendant, Queensland District Court, Kruger v Cronn, evidence credibility, section 79 Evidence Act, Civil Liability Act, contributory conduct, road rage.

By Honest Grace Legal | Personal Injury Law | June 2025

Subject

Dirt Bike Confrontation Leads to Dismissed Injury Claim in Queensland District Court 

What Happened

In June 2017, Scott Kruger suffered a fracture to the right forearm and associated adjustment disorder after colliding with a dirt bike ridden by Daniel Cronn on a grassed path in Cairns. The bike was unregistered and uninsured, bringing the Nominal Defendant into the case. Kruger claimed he was stationary and attempting to speak to Cronn when struck. Cronn and his pillion passenger argued Kruger intentionally struck Cronn with his arm as the bike passed. 

Key Legal Issues

• Whether Cronn was negligent in operating the dirt bike. 

• Whether Kruger’s injury was caused by Cronn’s driving or by Kruger’s own actions. 

• The legal effect of Cronn’s prior criminal conviction for dangerous operation of a vehicle. 

• Application of section 79 of the Evidence Act 1977 (Qld). 

• Whether Kruger’s conduct barred recovery under the Civil Liability Act 2003 (Qld). 
  

What the Court Decided

The Court dismissed Kruger’s claim. It found that Kruger had intentionally moved into the dirt bike’s path and swung his arm at Cronn, causing the collision. This deliberate act meant: 

• Cronn was not negligent. 

• Kruger’s injuries were self-inflicted. 

• Section 45 of the Civil Liability Act barred recovery due to Kruger’s criminal conduct (assault). 

Key Findings

• Kruger’s version was inconsistent across various settings—trial, earlier court testimony, and statements to others. 

• Credible, consistent accounts from Cronn, his passenger, and Kruger’s ex-partner all pointed to Kruger initiating the contact from his admissions to acting in an aggressive manner, placing himself in the path of the dirt bike and deliberately knocking the rider off the bike.  

• Medical and mental health records corroborated that Kruger previously admitted to "clotheslining" Cronn. 

• The Court found Kruger lacked credibility and tailored his evidence to suit the civil claim. 

Outcome

Why This Case Matters

This decision reinforces the principle that courts will scrutinise a plaintiff’s credibility and past statements closely, especially where conflicting versions exist. It also affirms the strong evidentiary effect of criminal convictions under s 79 of the Evidence Act, and highlights that this presumption can be rebutted.  

Importantly, it demonstrates how contributory or criminal conduct by a claimant can defeat a personal injury claim.  

Source

https://archive.sclqld.org.au/qjudgment/2025/QDC25-021.pdf