Five thousand people on Newstart or Youth Allowance may be targeted for a drug test trial.

The Australian government's proposed random drug test trial for welfare recipients is not so random.

Announced as part of the 2017 federal budget, Treasurer Scott Morrison wants 5,000 people on Newstart or Youth Allowance in three locations to undergo random drug testing from January next year.

Traces of drugs including ecstasy, marijuana and ice will be sought using saliva, hair follicles and urine samples. If drugs are detected, the user could find their welfare quarantined.

Alex Murray James Martin, Macquarie University and Stephen Bright, Edith Cowan University

The announcement this week of the largest seizure of "Ice" in Australian history has been accompanied by a familiar chorus of uncritical and often sensationalised media reporting.

The "street value" of the 903 kilograms of the seized drug was estimated at nearly A$900 million.

But are the claims government authorities make about drug seizures accurate? And what broader implications do large-scale seizures have for Australia's drug-control policies?

Alex Wodak, St Vincent's Hospital, Darlinghurst and Laurence Mather, University of Sydney

This week the federal government granted its first license for an Australian company to grow and harvest medical marijuana.

This follows Australia's amending of the Narcotic Drugs Act 1967 to legalise the production and use of cannabis for medicinal purposes. The amendment came in February 2016, a year after the death of campaigner Daniel Haslam.

Daniel suffered distressing side effects of chemotherapy, some of which were ameliorated by cannabis. While these changes sound promising for sufferers like Daniel, if he were alive today, he would still not be able to lawfully obtain medicinal cannabis.

Despite the media attention, extensive political and medical commentary on the subject, and the fact that more than two thirds of Australians have supported medicinal cannabis for many years, a patient with a clear cut and widely accepted case for being able to use lawful medicinal cannabis would still be unable to.

So far, only a few patients have been able to obtain lawful medicinal cannabis, and only after a long and difficult struggle.

Nicole Lee, Curtin University

Without doubt, crystal methamphetamine, or ice, is capable of causing immense harm. That's true for many drugs, including alcohol. But when facts are distorted to create fear and stigma it helps no one. Not the people who use ice. Not their families. Not the health professionals supporting them. Not the police who enforce drug law.

Ice Wars, airing over the next few weeks on ABC, shows the dark side of crystal methamphetamine use. It shows the great, but difficult work that police, mental health and substance use treatment professionals do every day.

It carefully explains some of the commonly misunderstood effects of the drug. It shows the breadth of the ice problem across police, treatment services and individuals. And it shows how people are suffering and the compassionate response that is possible from health workers and police.

As senior law enforcement officials line up to say Australia cannot arrest its way out of our illicit drug problems, some politicians have expressed opposing views about drug consumption rooms. This debate is now raging in Melbourne.

Drug consumption rooms enable people to use drugs under the supervision of trained staff. Generally established close to large drug markets, they have been shown to reduce the spread of HIV and hepatitis C, reduce deaths and injuries due to drug overdose, reduce ambulance call-outs, increase referral to health and social services including detoxification and drug addiction treatment and reduce public drug injecting and numbers of discarded needles.

Drug prohibition is not protecting young Australians; it is killing them.

Last weekend, an apparently tainted batch of illegal drugs caused the needless deaths of three Melbournians and left another 20 hospitalised. In 2015, six ecstasy-related deaths were reported at Australian music festivals, and the latest statistics show that, on average, four Australians die every day from drug overdose. That's 1400 people per year. 

Nicole Lee, Curtin University

Most people who use alcohol and other drugs do so infrequently and never become dependent (or "addicted" as it's sometimes called). On average about 10% of people who use alcohol or other drugs are dependent. 

But for those who do become dependent, reducing their use, getting off or staying off can be difficult.

Alison Ritter, UNSW Australia The author speaking at the UNSW UNSOMNIA event.

There is only one way to make better decisions about illicit drugs and so save lives and money: we need to change the way drugs policies are made.

The alternative is to remain stuck in the same futile cycle. Every time a young person dies tragically and needlessly at a music festival or dance party, our commentators clamour for our politicians to respond immediately.