Research has found that about half of all child restraints are being used incorrectly.

• Editorial

Did people have to die in the Lindt cafe siege? We await an answer to that question this week when NSW coroner Michael Barnes hands down his report of the inquest into the deaths of barrister Katrina Dawson, cafe manager Tori Johnston and serial criminal Man Haron Monis, two and a half years after they were killed when Monis terrorised the Lindt chocolate cafe in Martin Place. 

• EDITORIAL

People with a mental illness, the disabled, children and the aged: all need our support.

• EDITORIAL

With money as plentiful as relatively cheap drugs, and so many athletes just kids in men's bodies, what could possibly go wrong?

• Editorial

Before they protest too much over the new tax, the big banks should consider how much worse things could be.

• EDITORIAL

It's up to Congress to appoint a special prosecutor with enough powers to hold the executive to account.

The government will be relieved at the volume of voter support for four key budget measures.

• EDITORIAL

The onus falls on the Senate crossbench to be as pragmatic and realistic as the Turnbull government has belatedly become.

Soldiers sent off to risk their lives for their country must be supported on their return

• Editorial

The government has picked itself another fight over university funding, but the real battle may be yet to come.

• EDITORIAL

At least the jobs and growth spin now extends to government investment in infrastructure and education.

• COMMENT

Federal Treasurer Scott Morrison claims that the government's 2017 budget is founded on fairness, security and opportunity. He has some claim when it comes to fairness and opportunity, but there's a gaping hole around security.

If video conferencing technology is good enough for Government portals to allow regional Australians to discuss abdominal pain, gastroenteritis, skin conditions, whooping cough and diarrhea with health experts then surely it is up to the challenge of letting public servants interact with one another.

• Editorial

The National Disability Insurance Scheme is too important to too many people to turn into a fiscal football.

• EDITORIAL

Given an election could be more than two years' away, this should budget should embark on large-scale tax and economic reform. As it is, infrastructure may be the best we can expect.

• Editorial

Ad hoc attempts from the top down to decentralise departmental functions are unlikely to succeed at any time, and especially when there is no co-ordinated approach including state and local governments.

• Editorial

We all know about motherhood issues – motherhood being a proposition no one can oppose. But what about fatherhood? On this issue, it seems our society's views are more equivocal.

• COMMENT

The Australian Federal Police admitting to a serious breach of the law when it accessed a journalist's metadata may be about as much as we ever hear about the police's ability to spy on journalists.

• EDITORIAL

On some issues at least, the US President is becoming less of a big picture man and more of a pragmatist.

• COMMENT

Liquefied natural gas is an important interim source of energy as Australia adjusts from a carbon-dominated economy. The problems in the gas market have made the shift more difficult.

• EDITORIAL

From Bob Day's conflict of interest to Cory Bernardi's defection to an unknown independent senator on $227,000 a year: this is a sordid saga.

An increasingly angry minority wants to remake France as a more isolationist, less welcoming nation.

We drink, we gamble, we barbecue, we yell at the footy. But what is there to celebrate, about war?

The allegations of a bullying and toxic culture under Mr Coates' watch at the organisation have reached a critical mass.

Tribalism is the foundation of AFL club loyalty in the southern states. Babies are born into their team's colours. The Swans and the Giants need that if they are to challenge the century-plus dominance of rugby league in Sydney.

Horse-racing needs an independent national integrity commission which can examine - at arm's length - the industry's practices.

While there are concerns about the framing of the March for Science in Australia, the Herald hopes it will contribute to a strengthening of rationality and scientific expertise in public policy.

Political leaders should be explaining the benefits of skilled migration, managing the social and environmental effects of population growth, and working to counter xenophobia.

• Editorial

The United States and the European Union need to figure out how to deal with Turkish President Tayyip Erdogan in a way that keeps faith with the 49.6 per cent of Turks who rejected his grab for power.