Australia news live: activists lock onto Newcastle coal loaders on last day of Rising Tide protest; Greens call for 25% gas export tax

Greens senator Steph Hodgins-May says gas corporations have created ‘crisis’ Australian households have to pay for. Follow today’s news live

• Get our breaking news email, free app or daily news podcast

Is McLaren costing Oscar Piastri the F1 title, senator asks department at estimates

It’s a strong start to Senate estimates this morning, with Nationals senator Matt Canavan asking the department of infrastructure secretary, Jim Betts, about the F1 results from Qatar overnight.

It’s been a bit of a frustrating night for some Australians… you deal with transport and cars, so do you think McLaren is biased against Oscar Piastri and costing him the world championship?

I definitely think he’s copped some raw decision [making] this year.