Kavinda Herath / Stuff Sort out the Dross spokesperson and Mataura resident Laurel Turnbull is delighted to hear an agreement has been reached to remove the ouvea premix being stored in the town's former paper mill building. Tonnes of a hazardous substance sitting in a Mataura warehouse will be moved to the New Zealand Aluminium Smelters Limited (NZAS) site at Tiwai Point where it will be stored in containers. The news has been welcomed by Mataura resident Laurel Turnbull, who has been fighting for the removal of the ouvea premix since 2014. Kavinda Herath/Stuff Sort out the Dross spokesperson and Mataura resident Laurel Turnbull is delighted to hear an agreement has been reached to remove the ouvea premix being stored in the town's former paper mill building.