POLICE are looking for dash-cam footage of an incident on Tonkin Highway on Wednesday, October 4, around 10.30am.
The incident involved a silver Nissan Navara 4WD ute and a smaller black hatch.
The vehicles both slowed to walking pace in the right side lane travelling south on Tonkin Highway near Kelvin Road.
Police believe it is likely the two were travelling near each other before they stopped.
The incident is said to have happened somewhere near recent roadworks in the area.