One van dropped over in a rush hour crash at the Bayfair roundabout tonight.
A police spokeswoman said a crash between a car and a van was reported at 4.45.
It was in the left-hand Mount-bound Lane Maunganui Rd.
She said there was junk on the road, but the vehicles had been moved to the roundabout and an island. Van had been corrected.
It was now known if someone was injured.
The spokeswoman said the fire department had reported another crash that appeared to have been linked to the first.
The rotation is part of Baypark to Bayfair construction zone.