Methamphetamine use has exploded over the past year and the government is "actively" looking at ways to respond. At the same time, Associate Police and Customs Minister Casey Costello is looking at how to tackle the wider network of organised crime in New Zealand. Political Reporter Lillian Hanly takes a closer look at the Ministerial Advisory Group on Transnational, Serious and Organised Crime and how the increased availability of illicit drugs in the country is having an impact.

Go to this episode on rnz.co.nz for more details