Liability is usually clear
Australian road rules place a positive duty on drivers to maintain a safe following distance and to keep a proper lookout. Where a driver hits the rear of another vehicle, the rear driver is presumed at fault unless they can show extraordinary circumstances (e.g. the front vehicle deliberately reversed, swerved into them, or was driving without lights at night).
This means rear-end claims usually succeed quickly compared with crashes where fault is contested.
Whiplash and soft-tissue injuries
Whiplash is by far the most common rear-end injury. Symptoms include neck stiffness, headache, shoulder pain, and reduced range of motion. Recovery varies enormously - many people recover within weeks, others develop chronic pain syndromes.
Whiplash claims face specific scheme treatment in some states:
- NSW CTP: defined-benefit period for minor injuries (typically up to 26 weeks treatment + income), with common-law damages available for ongoing impairment
- VIC TAC: ongoing benefits regardless of severity; impairment-based lump sum at maximum medical improvement
- Other states: vary, generally fault-based with damages reflecting prognosis
Evidence to gather
- Photos of damage to both vehicles
- Police report number (if police attended)
- Witness contact details
- Other driver's licence, registration, and CTP details
- Medical attention within 24 hours - symptoms often emerge after the initial adrenaline wears off
- Continuing treatment records and physiotherapy / chiropractic notes
Typical compensation ranges
Indicative settlement bands for rear-end claims (combined statutory + common-law where applicable):
- Mild whiplash, full recovery: $10,000 – $40,000
- Whiplash with persistent symptoms: $40,000 – $150,000
- Chronic neck/back injury, ongoing impairment: $150,000 – $400,000
- Concussion / mild traumatic brain injury: $80,000 – $350,000
- Multi-vehicle pile-up with severe injury: $300,000 – $1,500,000+