3PM UPDATE: The blue Ford Falcon utility involved in the Macgregor incident has been located and impounded by police today (October 28). Police say they are are still seeking information about the driver of the utility as well as information about a white Honda Civic involved in the Glenloch Interchange incident on Tuesday. 

A PEDESTRIAN involved in a three-car collision in the southbound lanes of the Tuggeranong Parkway at the Glenloch Interchange on Tuesday evening (October 26) suffered serious but non-life-threatening injuries.

A white Honda Civic was involved and police say they want to speak to anyone who witnessed or has dash-cam footage of the Honda Civic before the 5.30pm collision.

Police are also seeking witnesses or dash-cam footage of a car that collided with a 10-year-old child riding a bicycle on Macfarland Burnett Avenue, Macgregor, at about 7.30pm on Monday (October 25). 

The child suffered serious, but non-life-threatening injuries.

A blue 2001 Ford Falcon utility left the scene before police arrived and witnesses say it had a large dent in the bonnet and a cracked front spoiler.

Anyone who can assist police with either of these two incidents should call 1800 333 000, or via the Crime Stoppers ACT website.