They say oil and water don't mix but add a wildly scenic bit of dirt and you have a recipe for an outstanding conservation success.
That is what Christchurch Central MP Nicky Wagner discovered when she saw how closely heavy industry and community environmentalism co-exist at the entrance to Whangarei Harbour on Wednesday.
The National Party MP visited Refining New Zealand at Marsden and then enjoyed a trip across Whangarei Harbour to plant a tree at Bream Head Scenic Reserve.
To mark Conservation Week, Ms Wagner's hosts took her across the harbour to Bream Head where she met Department of Conservation staff, Ngati Wai representatives and the Bream Head Conservation Trust.
Ms Wagner is chairperson of the Local Government and Environment Committees, and a Member of the Maori Affairs Select Committee, and as a Parliamentary Private Secretary for Conservation, she is both a representative and an advisor for Conservation Minister Nick Smith.