Fault After Being Rear-Ended
Someone hit the back of your car and you don't know if blame will land on you too.
The driver behind you is usually at fault in a rear-end crash, because every driver must keep enough distance to stop safely. That is a starting point, not an automatic verdict. If you stopped suddenly for no real reason, reversed, or your brake lights had failed, some blame can shift onto you.
Picture slow traffic on the Federal Highway. The car ahead brakes hard without warning and you cannot stop in time. Being blamed for something you could not avoid feels unfair, and often you should not be.
What decides who was careless?
A following driver must watch the traffic ahead and leave room for the unexpected, so most rear-end crashes are read as the following driver’s fault. That has limits. A front driver who brakes for no reason, changes lanes and brakes at once, or reverses into moving traffic takes on some of the risk.
Working brake lights matter too. A driver given no warning had less chance to react than one who ignored a lit signal.
What evidence moves the answer?
Dashcam footage is often the most useful evidence, since it shows the gap, the braking and the reaction time. Skid marks, where both vehicles came to rest, and independent witnesses add to the picture.
Your police report records these details while fresh, so lodge one even for a crash that felt minor.
Does partial fault end your claim?
No. A passenger without a seatbelt, or a rider without a proper helmet, can have compensation reduced without deciding who caused the crash.[1] Responsibility is shared according to the facts, and nobody can promise a fixed percentage before the evidence is examined.
Contributory negligence explained shows how that reduction is worked out.
What if the story is disputed?
Sometimes fault is genuinely shared, and no single dashcam clip settles it. Who is at fault in a crash sets out the full picture.
What should you do next?
Photograph both vehicles before they are moved, note whether the brake lights worked, and get contact details from anyone who stopped to help. Making a road accident claim explains the steps after that.
When the other insurer denies fault or blames you, an independent lawyer can take the claim on and deal with them. Send the accident date, where it happened, whether anyone was injured (yes/no), and the police report status.
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Common questions
Is the driver behind always at fault in a rear-end crash?
Usually, because a following driver must leave enough room to stop safely. It is not automatic. If the front driver braked without cause or reversed, responsibility can shift or be shared.
What if my brake lights were not working when I was hit?
That can matter, because it affects how much warning the other driver had. If it is safe, photograph the lights and mention the fault in your police report before the car is repaired.
Can I still claim if I was not wearing a seatbelt?
Usually yes. Not wearing a seatbelt can reduce your compensation rather than end your claim, because it is treated as your own share of fault.[1] The effect depends on your injuries and the facts.
The other driver says I stopped suddenly for no reason. What now?
That becomes a dispute of fact, not an automatic loss for you. Dashcam footage, witnesses and your reason for braking, such as a pedestrian or a stalled vehicle ahead, all help settle it.
Sources
- Civil Law Act 1956, s.12 (Attorney General's Chambers) (accessed 2026-09-22)
Need a lawyer to handle your injury claim?
For people seeking legal representation. For general information, please use our guides and tools.