New Zealand's soaring methamphetamine problem be won't taken down through one approach.

The Government's new action plan is eyeing up importation, distribution and demand - as consumption doubles to nearly 1,500 kilos last year.

It's also launching a prevention campaign - and allocating 30-million-dollars for community support services.

Justice Minister Paul Goldsmith told Mike Hosking that meth is a scourge on society.

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