Several people have been arrested in Melbourne CBD after a police pursuit.
It is understood the arrests were made near Myer on Bourke Street Mall.
A white BMW with smashed windows has been seen parked in the mall, which is only accessible to pedestrians and trams.
The Victoria Police helicopter has been seen over the CBD.
A witness told 3AW she earlier saw what appeared to be a white BMW with smashed windows travelling down Punt Road in South Yarra.
There have been no injuries.
Police say there is no ongoing threat to the community.
More to come.