Emergency services are on their way to a four-car pile up between Rolleston and Templeton just south of Christchurch.
It is unknown how many people are involved or if there are any injuries at this stage, a southern police spokesman said.
Emergency services are on their way to a four-car pile up between Rolleston and Templeton just south of Christchurch.
It is unknown how many people are involved or if there are any injuries at this stage, a southern police spokesman said.
Police believe the incidents are linked and one person is assisting with inquiries.