 The only substance, only sort of addiction that is increasing amongst young people in Australia is nicotine addiction. Everything else is trending downwards. But with the advent of disposable, flavoured, high concentration, brightly coloured vapes, they've really been targeted at children. The new laws aim to consolidate e-cigarettes as therapeutic treatments for people who want to quit smoking. They can now only be sold in plain packaging and their flavours limited to mint, menthol or tobacco.