After going through six prime ministers in the last ten years, the not-so United Kingdom is likely to soon notch up its seventh.

Community Strong Australia chose to announce its existence to the world with an image showing two women, teal MPs Allegra Spender and Zali Steggall, isolated on the vast expanse of the Parliament House forecourt, while something exciting seemed to be happening in the distance.

Last week Australia had a glimpse of what life might be like under Prime Minister Pauline Hanson, via two speeches, one in Canberra and one in Townsville.

Beyond the froth and bubble of the daily political soap opera, there are some major threats confronting Australia and its government.

Senate Estimates descended into 'Yes Minister' territory last week when the vexed subject of AUKUS came up, following the revelation from deputy PM and defence minister Richard Marles that Australia's best case scenario was now that we would receive three second-hand submarines from the USA during the transition stage of this very expensive project, possibly between 2032 and 2038.

The sudden resignation of controversy-plagued National Anti-Corruption Commissioner Paul Brereton has served to further highlight the failings of an organisation which began with such high hopes, having been one of the key demands of the first teal representatives and a core promise of the incoming Albanese Labor government.

Seven years since losing his seat in ignominious circumstances, Tony Abbott has returned from his long penance in the wilderness of Sky News and CPAC to become the latest president of what remains of the federal Liberal Party. He was elected unopposed after Alexander Downer withdrew.

In the kind of move that Labor once derided in their opponents, the government used the cover of the federal budget – while most journalists were literally locked up – to deliver its response to the late Peta Murphy's report into online gambling, 'You Win Some, You Lose More'.

The bookies were right, unfortunately. For the first time since 1996, Pauline Hanson has captured a seat in the House of Representatives via the democratic process, and this time it wasn't in Queensland.

When it comes to drugs like cannabis and psilocybin, as the USA moves steadily towards decriminalisation, regulation and therapeutic reform, Australia's laws remain largely stuck in the past.