A rear-end crash in traffic, a collision at an intersection, a lane change that went wrong: around Greystanes, as anywhere in NSW, the injury claim usually goes to the insurer of the vehicle at fault. When that is obvious, many people never need a lawyer. When the drivers disagree or the insurer says you contributed, advice is often worth having. Our free check helps you tell which situation you're in.
Parramatta & Cumberland · Car accident lawyer help
Car crash lawyer help with fault, for people in Greystanes
Free, by phone or online. We tell you honestly whether a fault question needs a lawyer.
Postcode: 2145

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- By phone & online, no office to visit
- Helping people in Greystanes & Merrylands West
Greystanes roads and the question of fault
Woodville Road, Victoria Road and the Cumberland Highway have long runs of traffic lights. If the other driver disputes who had the green, witness details and camera footage are worth chasing early. If you were taken to Westmead Hospital, the ambulance and emergency records often note the type of impact, such as being hit from behind or side-on. That early description can support your version of how the crash happened. Around bus stops for Parramatta, Merrylands and Wetherill Park, traffic slows for pick-ups, bus stops and people crossing. A low-speed collision in that setting can still raise real questions about who should have given way, so note what each vehicle was doing.
- Region
- Parramatta & Cumberland
- Postcode
- 2145
- Main roads
- Cumberland Highway · Old Prospect Road
- Nearest public hospital
- Westmead Hospital
- Getting around
- bus services to Parramatta, Merrylands and Wetherill Park
What to note near Greystanes that bears on fault
Fault arguments are built from small details. Before the cars are moved, if it is safe, photograph where each one stopped and the damage to each. Look for skid marks, debris and the traffic signals. Then write a short account in your own words: where you were going, what you saw, and when you first noticed the other vehicle. Keep it factual and keep it.
- Skid marks, debris and the damage to each vehicle
- Names and phone numbers of anyone who saw it
- Exactly what the other driver said, written down that day
- Weather, light and the road surface at the time
Read next:What to do after a car accident in NSW
Dashcam, witnesses and the police record
An independent witness, someone with no link to either driver, can carry real weight. Get their name and phone number at the scene if you can. If you can't, the police record may have their details. Photos of the final positions of the vehicles also matter, since damage patterns often show the angle and order of impact.
Your own account matters too, and consistency is what gives it weight. Write down what happened soon after the crash and keep that note. When you later describe the crash to a doctor, the insurer or a lawyer, tell it the same way. Differences between early and later accounts are one of the first things an insurer looks for.
- Photos of both vehicles' damage and final positions
- Independent witnesses' names and numbers
- Photos of signals, signs and lane markings
- Any messages the other driver sent after the crash
Save footage early
Many dashcams loop and record over older files. Copy the crash footage to another device straight away, and keep the original file untouched.
Fault and your claim: four situations
Fault rarely decides whether you can claim at all. Most injured people get statutory benefits whoever caused the crash. What fault changes is how long those benefits can run and whether a lump sum is possible. These four positions cover most car accidents.
Situation 1
You were not at fault
Your claim goes to the CTP insurer of the vehicle that caused the crash. You can receive statutory benefits, and if your injury is more than a threshold injury, a common law damages claim may also be open to you.
Situation 2
You were partly at fault
If you contributed to the crash or your injuries, for example by not wearing a seatbelt, the insurer may argue contributory negligence. Weekly payments after 52 weeks may be reduced, and any damages can be reduced by your share.
Situation 3
You were wholly or mostly at fault
'Mostly at fault' means contributory negligence greater than 61%. Weekly payments and treatment and care are then generally limited to the first 52 weeks, with no common law damages. Children 16 and under keep treatment and care for as long as they need it.
Situation 4
No one was clearly at fault
When a crash was nobody's fault, the claim isn't necessarily over. Under the 'blameless accident' rules, an injured person may be able to claim as if someone were at fault. Whether they apply depends on the facts.
General information, not legal advice. Fault and contributory negligence are decided on the evidence. Time limits apply.

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Tell us what happened and what the insurer has said about fault. We'll point you to the right help, whether that's a lawyer, a doctor or neither.

Whose insurer, when fault is shared or unclear
Chain collisions are where fault gets complicated. The driver who started it may carry most of the blame, but a driver behind who was following too closely can share it. Each vehicle has its own Green Slip insurer. Your task is to record every vehicle involved and the order of the impacts; the insurers' task is to sort out which of them responds.
If you were hit from behind and pushed into the car in front, you may have been blameless in both impacts. Make that clear in your account: which impact came first, and whether you had stopped before being hit. Insurers sometimes treat a chain crash as one event, and the sequence is what shows your own share was nil.
Read next:Multi-vehicle accidents
Seatbelts, speed and your share of fault
Contributory negligence means you are found to have contributed to the crash or to your own injuries. Common examples are not wearing a seatbelt, speeding, or travelling with a driver you knew had been drinking. It doesn't usually stop a claim. It can reduce weekly payments after 52 weeks and reduce damages, and above 61% you are treated as mostly at fault.
Check the percentage
If the insurer puts your share of fault above 61%, damages are off the table and benefits are generally limited to 52 weeks. Most insurer decisions can be internally reviewed, generally within 28 days of receiving the decision.
Read next:Can I claim if I was partly at fault?
If you were the passenger
A passenger isn't driving, so a passenger is rarely found at fault for the crash itself. The claim goes to the CTP insurer of whichever vehicle was at fault. If your own driver caused it, that's the Green Slip of the car you were in, even when the driver is a friend or family member. The insurer responds to the claim, not the driver personally.
Children in the car are in a special position. Whoever caused the crash, a child aged 16 or under at the time can keep receiving treatment and care for as long as they need it. Usually a parent or guardian lodges the claim for them. Fault can still matter for other entitlements, so keep the police record with the child's medical records.
Read next:Passenger injury claims
Why fault matters more for a lump sum than for benefits
Think of the claim in two parts. Statutory benefits come first and, for most people, don't depend on who caused the crash. Common law damages come later and depend heavily on it: another driver must have been at fault, you must not have been mostly at fault, and the injury must be more than a threshold injury. That is why fault is worth attention early.
Rules change
Your accident date decides which rules apply. Accidents before 1 December 2017 fall under the older 1999 Act, and some limits changed again on 1 April 2023.
Read next:At fault vs not at fault
When fault is disputed
Being told you caused a crash when you believe you didn't is stressful, especially when damages depend on it. Before you respond, gather what you have: the event number, photos, footage, witness details and your own notes. Then get advice. An independent lawyer can say whether the finding looks sound and what challenging it would involve.
Read next:At-fault self-check
A car accident lawyer for fault: when it helps
A lawyer isn't a box to tick after every crash. When fault is clear and accepted, many people run their own claim. When it's argued, split or pinned on you, advice is often worth having.
Often worth talking to a lawyer
- The other driver's insurer says you caused the crash
- No driver seems to be at fault and you've been told you can't claim
- You've been asked for a detailed statement about how the crash happened
- A seatbelt or speed argument is being used to cut your claim
You may not need one
- Fault isn't argued and your benefits are being paid
- It was a clear rear-end collision and liability is accepted
- You mainly need a doctor to record your injuries
Fault may be the legal question, but your injuries are the heart of the claim. We can point you to doctors and allied health who work with CTP claims, including the Certificate of Fitness the insurer needs.
Not quite your situation?
- If you're still working out what kind of claim you have, such as car damage or a driver who drove off, start with the car accident claim page. Car accident claim in Greystanes
- If you've already decided to engage a solicitor and want to know how the file runs stage by stage, see the car accident solicitor page. Car accident solicitor in Greystanes
- If you were riding, walking or cycling, or travelling by truck, bus or rideshare when you were hurt, the motor vehicle accident page fits better. Motor vehicle accident lawyer in Greystanes
Frequently asked questions
By looking at the order of events and what each driver did. In a chain crash, the driver who started it often carries most of the blame, but others can share it, for example by following too closely. Each vehicle has its own CTP insurer, and the insurers may split responsibility between them. Your part is to record every registration, the order of impacts and the police event number, and to lodge on time.
Generally, yes. You claim against the CTP insurer of the vehicle at fault, which here is the Green Slip insurer of your friend's car. The claim is against the insurer, not against your friend personally. Passengers are rarely found at fault, though contributory negligence can still be raised in limited cases, for example if you knew the driver had been drinking. Your friend may be asked for their account, which is normal.
Usually less than people fear. Being partly to blame is called contributory negligence. It doesn't stop you claiming statutory benefits. It can reduce weekly payments after 52 weeks, and it reduces any damages by your share. It only removes damages altogether if your share is found to be greater than 61%. Ask how the insurer reached its percentage, and get advice if it seems high.
It can reduce your claim, but it usually doesn't end it. Not wearing a seatbelt is a classic example of contributory negligence. Weekly payments after 52 weeks may be reduced for it, and any damages can be reduced too. How much depends on the evidence, including medical opinion on whether a seatbelt would have changed your injuries. Get advice before you accept the percentage the insurer puts forward.
Not automatically, although it can help. A traffic fine or a criminal charge is a separate process from your claim, and the insurer generally looks at all the evidence rather than relying on it alone. A conviction can be strong support for your account. A charge that is dropped, or no charge at all, doesn't mean the other driver wasn't at fault. Keep a copy of any police paperwork you receive.
Not by itself. An apology can be mentioned, but insurers decide fault on the evidence as a whole: police records, damage patterns, photos, footage and witnesses. People apologise for many reasons, and drivers sometimes change their account later. Write down exactly what was said and when, then collect the harder evidence. If fault is disputed, those records will count for more than the apology.
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CTP Lawyer is not a law firm. This page is general information, not legal advice; the independent lawyer you speak with can advise on your own situation.