A court has rejected an attempt by Poland to summon senior Liberal figures as witnesses in his ongoing defamation case, according to developments in the matter.

The ruling leaves the trial to proceed without testimony from those senior party figures, a move that narrows the range of evidence the defence had sought to introduce.

Separately, Zak Kirkup has been in the witness box during the proceedings, providing testimony as the case continues to unfold in court.

The trial is part of a broader legal dispute that also involves Hedley, with public attention increasing as more political figures are linked to the matter. Dave Kelly and Alannah MacTiernan have been called as witnesses in the Poland and Hedley trial, according to court listings.

In related political developments, Member for Durack, Ken Wyatt Hastie, has used the spotlight to call for a surge in defence funding to protect what he described as the 'vulnerable' North West coast. That appeal adds a policy angle to a week marked by legal and political hearings.

Also in the public eye, a sacked city chief has engaged lawyer Martin Bennett to challenge their dismissal, signalling further high-profile legal action in local affairs.

There is also reporting that Rinehart factored into Hastie’s decision not to sue over a so-called 'traitor' video, a detail that links prominent private interests to the political and legal debates currently underway.

The batch of hearings and legal moves keeps attention focused on the intersection of politics, law and public policy in the state. With senior figures named as potential witnesses and high-profile lawyers involved, the outcomes are likely to remain important for the parties directly involved and for broader political discussions.

How the refusal to call senior Liberal witnesses will affect the final judgment in the defamation trial remains to be seen. The case continues to progress through court lists, and additional testimony from listed witnesses could yet shape its course.

For now, the courtroom dramas have generated a stream of related developments, from calls for increased defence investment to new legal challenges by dismissed officials, underscoring the wide ripple effects of high-profile litigation in state politics.

Readers should expect further updates as the trial proceeds and as witnesses such as Dave Kelly and Alannah MacTiernan are called to give evidence.