Coronial
SAcommunity

Coroner's Finding: ROWE Stephen and HUNT Charmaine and HUNT Olivia and FERGUSON Peter (South Road Inquest)

Deceased

Stephen Leslie Rowe, Charmaine Tricia Hunt, Olivia Kate Hunt, Peter James Ferguson

Demographics

unknown

Date of death

2000-05-24; 2001-11-12; 2001-11-12; 2002-03-25

Finding date

2006-08-07

Cause of death

Stephen Rowe: atlanto-occipital fracture dislocation (broken neck); Charmaine Hunt: compound skull fractures; Olivia Hunt: atlanto-occipital fracture/dislocation; Peter Ferguson: bilateral rib fractures with haemothoraces - all from motor vehicle collisions

AI-generated summary

This inquest examined four deaths in three separate motor vehicle collisions on Main South Road at Cactus Canyon, South Australia between May 2000 and March 2002. All three collisions involved southbound vehicles losing traction on a wet, slippery road surface while negotiating a sweeping right-hand bend, crossing into the path of northbound vehicles. Skid resistance testing in December 2001 revealed dangerously low friction levels (0.36 mean grip number vs. 0.45 recommended intervention level), but this critical information was not communicated to regional staff responsible for the road until after the third fatal collision. A breakdown in internal communication, inadequate investigation, and failure to install appropriate warning signs meant motorists were not alerted to the hazard. Road resurfacing in June 2002 resolved the problem, with no subsequent collisions reported. The coroner found multiple systemic failures within Transport SA including poor data management, ineffective coordination between departments, and lack of initiative by investigating staff.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.

Error types

communicationsystemdelay

Contributing factors

  • Low skid resistance of road surface (mean grip 0.36, well below 0.45 intervention level)
  • Road undulation in the collision area
  • Wet weather conditions
  • Failure to communicate skid resistance test results from December 2001 to regional staff
  • Inadequate warning signage for motorists
  • Incomplete or incorrectly installed 'slippery when wet' signs
  • No speed advisory signs despite known hazard
  • Ineffective road crash database with inaccurate location recording
  • Lack of coordination between Transport SA departments
  • Poor quality investigation by Transport SA staff lacking requisite skill and initiative

Coroner's recommendations

  1. That the Minister for Transport and the Minister for Police improve the quality of relevant information provided to Transport SA regarding vehicle crashes, with particular attention to the precise location recording of collision sites to facilitate accurate and consistent information transfer
  2. That the Minister for Transport undertake an audit of the Road Crash Unit database by a suitably qualified person to rectify existing errors and devise and implement systems to make it a valuable and reliable resource for road safety purposes
  3. That the State Government and vehicle manufacturing industry consider ways to promote electronic stability control devices and facilitate their inclusion as standard features in new vehicles as soon as reasonably possible
Full text
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Source and disclaimer

This page reproduces or summarises information from publicly available findings published by Australian coroners' courts. Coronial is an independent educational resource and is not affiliated with, endorsed by, or acting on behalf of any coronial court or government body.

Content may be incomplete, reformatted, or summarised. All court orders for redaction and non-publication are respected; documents with technically defective redaction have been excluded from the database entirely. Always refer to the original court publication for the authoritative record.

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