A police spokeswoman said they were called to the crash on State Highway 1 near Flag Swamp at 11.55am.
A police spokeswoman said they were called to the crash on State Highway 1 near Flag Swamp at 11.55am.
One person is believed to be critically injured after a truck collided with another vehicle south of Palmerston.
A police spokeswoman said they were called to the crash on State Highway 1 near Flag Swamp at 11.55am.
UPDATE: 12:40 PM SH 1 has been closed due a serious crash. A detour route is now in place. Please allow the signs and allow an extra 15 minutes or so to your journey.^SM https://t.co/my9ngd0Gxa