03.05.23 12:27 PM - Comment(s)
By WasteMINZ
An historic substance that was used in roading up until the 1980s, coal tar contains high levels of harmful chemicals, but in New Zealand there is no standard guide on how to deal with it. A WasteMINZ working group is looking to change that. Waka Kotahi’s Stephen Gardner explains.
Every week, a vanload of rangatahi (youth) head down to the Dunedin City Council-owned landfill in Green Island, accompanied by Malcam Charitable T...
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