Rollover of coach 4666MO - Greta, NSW - 11 June 2023

View the Interim Factual Statement

What happened

Late in the evening of 11 June 2023, Linq Buslines coach number 4666MO departed the Wandin Estate winery in Lovedale for Singleton. It was reported to be carrying 35 passengers who were returning to Singleton after attending an event at the winery.

The coach travelled through Greta township before joining Wine Country Drive in a southbound direction. At about 2330, on approach to the Hunter Expressway westbound onramp, the coach entered a roundabout, and overturned onto the left-hand side. The rollover and subsequent collision resulted in 10 fatalities, significant injuries to multiple passengers, and major damage to the coach.

Investigation scope

Based on findings from OTSI’s preliminary enquiries, the Acting Chief Investigator determined that the incident warranted investigation in accordance with Section 46 of the Passenger Transport Act 1990 (NSW).

The scope of the investigation includes, but is not limited to:

• sequence of events leading up to the rollover/collision
• road design, condition, signage and visibility
• passenger restraint devices and usage
• vehicle condition, roadworthiness and design
• vehicle crashworthiness and survivability
• emergency exit access, awareness and operability
• operator accreditation, and safety management systems.

The Acting Chief Investigator has required the Investigator in Charge (IIC) to:

• identify the factors, both primary and contributory, which led to the rollover/collision
• advise on any matters arising from the investigation that would enhance the safety of bus operations.

The IIC will consult with all Directly Involved Parties (DIPs) throughout the investigation.