austlii:act/ACTCD/2026/3
General information, not legal advice.
ACTCD
2026-03-20
Coroner Archer
Original judgment source is linked above.
CORONER'S COURT OF THE AUSTRALIAN CAPITAL TERRITORY
CORONIAL LAW - MANNER AND CAUSE OF DEATH - bicycle accident- multiple injuries sustained in single bicycle accident- matter of public safety
Coroners Act 1997 (ACT) ss 13, 34A, 52 and 55
'Risky business: A resource to help local governments manage environmental health risks', Environmental Health Australia 2012
AS ISO 31000:2018, Risk Management Guidelines, Standards Australia, 2018
Tree Benefit-Risk Management Policy, Transport Canberra and City Services Directorate, 2023
VALID Tree Benefit-Risk Management Operations Guide, Transport Canberra and City Services Directorate, 2023
Part 1 - Issues Relating to Manner and Cause of Death
Part 2 - Issues Relating to Public Safety
At the end of Black Mountain Peninsula there is a large tree leaning at 45 degrees over the track. It looks as if it could fall soon, especially with more rain, and even now the trunk is almost at cyclists' head height.
Part 3 - The Territory's Response
The ACT Government has a duty of care to manage the risk from urban trees, as government assets. When managing the risk, ACT Government employees must be reasonable, proportionate, and reasonably practicable. There is a balance between the many benefits trees provide, the risk, and the costs of managing this risk. In approaching the risk with this balance, resources are not wasted in attempted risk reduction and benefit losses on trees that have Acceptable or Tolerable risk levels.
a) Urgent - aim to be completed within 48 hours, for example where there are very dangerous trees and safety considerations. > > b) High - aim to be completed within approximately 6 weeks. > > c) Medium - up to 6 months. > > d) Low - up to 12 months.
On 24 January 2022, a call about the incident was received by the after hours On Call Officer, Mr DG, Arborist with Urban Treescapes, who attended the site and arranged for an arborist crew to remove the lower branch of the leaning tree to make safe the path. He also assessed the surrounding trees to ensure the site was made safe. The arborist crew returned on 25 January 2025 to remove the rest of the tree.
I certify that the preceding 50 numbered paragraphs are a true copy of the Reasons for Judgment of his Honour Coroner Archer.
[1] Transport Canberra and City Services Directorate, July 2023
[2] See, for example, 'Risky business, A resource to help local governments manage environmental health risks', Environmental Health Australia (November 2012), sections 4.1 (Risk likelihood guide) and 4.2 (Risk matrix) https://www.eh.org.au/documents/item/502