Greens' cannabis plan could net billions

A Parliamentary Budget Office costing of the Greens' proposal to legalise recreational cannabis says the move could raise almost $2 billion a year. The costing suggests legalising the drug would raise about $3.6 billion over the next four years.

A young man shares a marijuana cigarette during a celebration of Cannabis International Day in Mexico City, Friday, April 20, 2018. (AP Photo/Eduardo Verdugo) Source: AP