An appeal has been launched following a fatal three-car crash on a highway between Port Douglas and Cairns in late May. The incident results in the deaths of a 23-month-old baby and a woman, according to multiple reports. The crash involves three vehicles and occurs on the road linking the two towns in Far North Queensland. Authorities and community members are seeking information that could help clarify the circumstances surrounding the collision. While the reports focus on the victims and the location and timing of the crash, they do not provide additional detail on the cause of the crash or the condition of any other people involved. The appeal is being used to encourage witnesses, including anyone who may have seen the vehicles before the crash or who has relevant information, to come forward. Updates may follow as investigators review information and any evidence gathered at the scene.