Northern Territory MP Luke Gosling steps down as defence envoy after assault charge

A Labor politician in the Northern Territory has stood aside from an envoy role after he was charged by police for a second time.

Darwin-based Luke Gosling, who holds the federal seat of Solomon, is facing fresh accusations of breaching his bail conditions.

He was originally charged in July with the assault of Northern Territory Administrator David Connolly, the jurisdiction's equivalent to a state governor.

In a statement on Wednesday, Gosling announced his decision to step down until the matters have been dealt with in court.

"Due to the ongoing media attention and the distraction this is causing to the business of government, I have decided to temporarily stand aside as Special Envoy for Defence, Veterans' Affairs and Northern Australia," Gosling said in a post on social media.

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"I am more committed than ever to my role serving the people of Darwin and Palmerston."

Gosling vowed to "rigorously" defend himself against the charges in court and strongly denies the allegations.

Police allege the 54-year-old breached his bail conditions on 14 August.

Gosling was charged on Tuesday with one count of breach of bail and is due to appear in Darwin Local Court on 30 September.

Earlier on Wednesday, Opposition leader Angus Taylor said the prime minister faced an even "stronger test" of his leadership since charges were first laid.

"[Anthony Albanese] must act. It's completely unacceptable for a second charge to be placed on Luke Gosling. He should be stood down," he told ABC News Breakfast.

"Presumption of innocence is important in our system, but he should be stood down whilst these proceedings continue."

The assault is alleged to have occurred at the NT Thailand Grand Festival in Darwin on 18 July, with Gosling posting photos from the event on social media that day.