25 Aug 2016

This way Up: What is Vaping?

From Jesse Mulligan, 1–4pm, 3:35 pm on 25 August 2016

New Zealand's overhauling the law governing the sale of e-cigarettes, with changes expected by the end of the year. This Way Up's Simon Morton has been looking at what we know about the science and the safety of using e-cigarettes, and at how effective they are as a way of quitting smoking.