Kiddle Drive at the intersection of Invergarry Road is closed following a crash involving a vehicle and a pedestrian.

The incident was reported to emergency services around 3.15pm.

Police can advise the Port to Southern Link, at Grafton, has reopened for southbound traffic.

Police acknowledge motorists' cooperation following the incident earlier this afternoon.

Police are advising the Port link to the Southern Motorway, at Grafton, is currently closed.

A pedestrian has been critically injured, and diversions have been put in place in the area.