Legal Advice for Compensation Insurance Claims & TPD Payouts

How to Determine Fault in a Car Accident

After a car accident it's vital to understand who is at fault. Know the rules for determining fault, and the steps you should take.
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Car Accident Determination Rules Australia

When you have had a car accident in Australia, determining who is at fault has consequences for legal liability. Determination of responsibility is often decided at the collision scene, so what you say and do now is vital to the outcome of any subsequent legal action. Motor vehicle accidents can cause severe financial and emotional consequences for all drivers involved in the collision.

A personal injury solicitor provides legal advice when filing a claim for injuries sustained in a road accident that was not your fault, including your rights and entitlements. If something terrible happens to you in a car crash, here’s everything you need to know. For legal support, Call Now: 1800 954 153 or email us >

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How to Prove Who is at Fault in a Car Accident

Determining fault for a collision relies on gathering and examining accident scene evidence. This could be photographs of vehicle damage, eyewitness accounts, records of auto repairs, witness testimony, or law enforcement reports.

Ultimately, the third-party insurance company will decide who is to blame, and they typically attempt to assign some responsibility to the injury claimant to lower their liability (and your payout).

Hence, understanding the process of proving responsibility for a car accident helps improve your chance of getting fair compensation for your loss. If you were partially at fault for the collision, don’t be concerned. In this case, you will have contributory negligence, and your car accident lawyer will explain how to reduce your liability level.

Fortunately, it’s simpler to know who is at fault when:

  • The other driver apologises, which is sometimes an admission of guilt.
  • The other road user is issued a traffic infringement (they are presumed to be at fault).
  • The type of accident impact helps determine who the at-fault driver was.

How to Determine Fault

The accident scene is the ideal location to determine fault. If the police show up and a driver receives a ticket for speeding, ignoring traffic signals, intoxicated driving, or some other breach of road rules, someone else will likely be at fault.

Otherwise, the typical way of determining fault for an auto accident is to examine several factors, including:

  • Who initiated contact with whom?
  • What happened during the accident?
  • How did the accident happen?
  • Did anyone violate traffic laws?
  • Did the incident harm someone?

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Why Determining Fault is Crucial

Defining the at-fault driver is essential for many reasons when you have a motor vehicle accident. First, if you have a collision, you want to know whether your actions made you liable for damages.

  1. You could face financial penalties and even criminal charges when you are at fault.
  2. If someone else caused the accident, you want to know how to proceed to avoid further damage to yourself or others.
  3. When injured in a car crash, knowing who is liable can help determine your legal entitlement to claim compensation.

Generally, when more than one person is shown to have accident liability, each party is allocated fault at different levels. Then, each party’s contributory negligence helps determine the value of damages.

Queensland Motor Accident Insurance Commission

The Queensland Motor Accident Insurance Commission states that if a collision on QLD roads harms you or your loved ones and is partially or entirely not your fault, you can file a CTP insurance claim.

Proof of fault is necessary because it impacts your eligibility to claim damages. If you are found responsible for the injury of another party, you could be liable for medical expenses, lost wages, pain, and suffering.

Evidence is Vital to Determining Fault.

Car accident fault is often challenging to prove because it depends on circumstantial evidence. There are often no witnesses to the incident and little physical evidence. Instead, the determination of responsibility must be shown through photographs, police records, or other documents. Usually, fault does not need to be proven beyond reasonable doubt but through clear and convincing evidence.

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Who Decides Who is Responsible for a Motor Vehicle Accident?

Most car accidents involve at least one driver, usually both drivers. The car insurer (typically the CTP insurance company) often determines the negligent party. An insurance provider employee may investigate the case. This report might include interviews with the drivers or other people involved in the crash and eyewitness accounts.

An insurance claim adjuster may also examine CCTV footage, a crime scene investigation report, and photos. In rare circumstances, the court will determine liability if the incident goes to court.

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Determining Fault Using Location of Vehicle Damage

A police officer or an insurance investigator can frequently decide what happened by viewing the vehicle damage after a road accident. Thankfully, modern technology has simplified the investigation process. For example, when police attend the scene, they can determine the speed and direction of other vehicles before impact using:

  1. Marks on the road (like skid marks)
  2. Photographs of other vehicles’ positions
  3. And prevailing weather conditions

Speed is another factor that can determine the extent of vehicle damage. Higher speed = bigger impact = more damage. Other valuable information includes factors like:

  • Did the airbags deploy?
  • The position of the vehicles after the collision
  • The location of traffic lights and signs
  • Mobile phone records show if the driver was texting

A car accident law firm can advise you on the legal process of fault determination. Complex accidents can pose significant challenges and carry substantial stakes. Minimising your liability will be essential to the outcome of your claim for damages. Get free legal advice now: Call 1800 700 125.

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Who is at fault when reversing?

Regardless of any other circumstance, you are inevitably at fault if you cause a rear-end collision. When moving backwards, you have a duty of care to ensure you don’t hit another vehicle or person. Under QLD Transport Operations (Road Use Management— Road Rules) regulation 2009, motorists must not reverse their car unless they can do it safely.

Who is at fault in a side-impact accident?

If your car has side impact damage, this can assist in deciding who is legally liable. Suppose your vehicle has been t-boned at an intersection with traffic lights or a stop sign, and the other vehicle has front-end damage. In that case, you can reasonably assume that the other driver committed a traffic violation and is at fault.

Illustration showing a rear end collision

Who is to blame for a rear-end collision?

You will unlikely be liable if a rear-end accident damages the back end of your vehicle. Queensland Transport Operations (Road Use Management— Road Rules) s.126 states that all road users have a legal duty to keep a safe distance between themselves and the vehicle in front. An exception may occur when a driver moves into an inadequately spaced traffic lane, leading to a rear-end collision. Both drivers will be partly liable for the motor vehicle accident in this situation.

Who is at fault when turning right?

Oncoming traffic is a priority at intersections in Queensland. Hence, you do not have the right of way when you stop at a t-intersection, regardless of whether it is a stop sign, traffic light, or no sign. When the light turns green, you acquire the right of way. When a collision happens at an intersection, the driver, without right of way, is responsible. Exceptions to this may be:

  • The other driver was exceeding the speed limit.
  • The other driver changed lanes at the intersection.
  • The accident was at night, and the other vehicle had faulty lights.
  • The other driver was drunk or using their phone.
Who is at fault when reversing in a car park

Who is at fault in a car park collision?

When an accident happens in a car park, the negligent driver is the one moving at the time of the accident. The driver of the moving vehicle has a duty of care not to strike another car or pedestrian. Generally, both drivers share a percentage of fault (contributory negligence) in a collision when both vehicles were in motion.

Who is at fault when reversing in a car park?

The other driver will be at fault if they rear-end your stationary car while reversing out of a parking lot.

However, if a motor vehicle reverses out of a car park and hits the rear end of your car, the reversing car driver will be at fault.

Who is at fault in a three-car collision?

Multi-vehicle accidents can be complex. The circumstances of the accident will determine who is responsible. If, for example, the incident happened in a concertina where each car rear-ended the other, you would be the liable party if you hit the vehicle in front (unless you were pushed from behind). Due to the complexity of multi-car collisions, more than one will share a degree of fault.

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Who is responsible for an accident in a hire car?

Unless an employee was driving, the hire car company is typically not responsible for damage caused while using their motor vehicle. However, this can change depending on the insurance policy type and the level of cover.

If someone other than the hirer is involved in the accident, you should seek legal advice, as that person could be liable.

What to do after a rental car accident >

Are there blameless accidents?

A blameless accident is a car accident in which neither the driver nor the owner of the car is at fault, and no one else is to blame. For example, a blameless accident happens when:

• A collision occurs because a driver has a heart attack.
• Or an animal running on the road causes a crash.

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A distressed woman squatting beside the road after a serious motor vehicle accident

Steps to Determining Fault for a Car Accident

Don’t admit fault at the scene of the accident.

Sometimes, after a serious motor vehicle accident, people feel emotional and sensitive to the circumstances of the other drivers involved. At this time, you might be tempted to apologise or admit your collision contribution. You will weaken your legal position, which will affect future litigation.

Take note if the other party admits liability.

Conversely, if the other parties to the accident apologise or admit they caused the collision, you should note this immediately. People can admit liability in multiple ways, but often by apologising for:

  • Not seeing you
  • Running a red light
  • Distracted driving
  • Or other traffic violations

If this happens to you, please use your phone to send an email to yourself noting their name, the date and time, and detailed notes of your conversation.

Lodge a Police Report

If law enforcement officers did not attend the accident scene, you should lodge a police report. If someone has a traffic infringement prosecution, they will automatically have increased liability (or total liability) for the road incident. Conversely, if you are issued a traffic violation, a criminal lawyer may be able to reduce or revoke your ticket. In this situation, your liability would decrease.

Gather Sufficient Evidence

Evidence is vital for deciding road collision liability. Lawyers, insurers and the police use evidence for multiple purposes. So, collect as much as possible. This includes the following:


• Accident participants’ names and contact details
• Vehicle registration numbers and insurers.
• Speed, the time and date
• The location of the accident and the weather conditions
• Detail your perception of how the accident occurred and how you believe it happened.

You could also draw a diagram of the crash for future reference. Take copious photographs of the damage to your own car and other vehicles, the accident scene, skid marks on the road, and any damage to your body. If you have been physically or mentally harmed, you should also seek medical help, and your doctor, physiotherapist, and psychologist should keep records of your condition and treatment.

Chat with Witnesses

Witness statements can help support your evidence. Be sure to get the contact details of anyone who can comment. Please request a written account of the accident and who was at fault.

Get Legal Advice from No Win, No Fee Car Accident Lawyers

When injured in a road accident, you have the right to seek legal advice from personal injury lawyers (particularly for a serious injury). They will explain the claims process and how to collect evidence to prove liability. Our no win, no fee lawyers can advise claim eligibility and your case’s approximate value. Contact us now for a free initial discussion.

Legal Advice for Car Accident Liability

Don’t rely on evidence from others involved in your road accident. Ensure you have a solid case to prove you were either wholly or partly not at fault. When someone else fails to take reasonable care, and you suffer a loss, you have the right to seek advice about common law compensation.

Determining blame after a car accident and safeguarding your rights is complicated, especially when dealing with police reports and insurance policies. That’s when an accident law firm can assist.

Contact Splatt Lawyers to find out where you stand. All our legal compensation services are 100% no-win, no-fee. Starting costs nothing, and you pay nothing until we achieve a settlement. Call now for legal help—1800 700 125.

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Car Accident Claim Lawyers Nearby

When you need legal advice for a motor vehicle accident that was not your fault, knowing there are car accident compensation lawyers near you is helpful. Choose your location:

Gold CoastBrisbaneLoganIpswichToowoomba
Sunshine CoastTownsvilleCairnsCabooltureBundaberg
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