The ACT's chief justice has warned the more the public talk about Brittany Higgins' alleged rape, the more likely the prosecution will be halted.
Bruce Lehrmann, accused of raping former Liberal staffer Brittany Higgins in a federal minister's office, has pleaded not guilty.
Chief Justice Lucy McCallum said those writing about the case should be aware of the risk of being held in contempt of court by prejudicing a trial ahead of the jury hearing the matter in June.
"The court strongly urges anyone with an interest in these proceedings to bear those matters in mind and to be careful about the words they publish between now and the 6 June," she told the ACT Supreme Court on Thursday.
"To put it in blunt terms, the more people keep talking about this case the greater the risk the prosecution will be stayed."
Chief Justice McCallum noted the offence Mr Lehrmann is accused of could only be tried by a jury.
Appearing on behalf of Mr Lehrmann, barrister John Korn raised concerns that speeches made during the course of a campaign Ms Higgins is involved in had the potential to prejudice the case.
But the barrister admitted he did not know whether a stay application would be sought, telling the court he was due to represent Mr Lehrmann at trial but that another legal team would be handling the pre-trial matters.
Mr Korn said the chances of a halt to proceedings "getting off the ground" were tenuous, adding: "I believe the chances of a stay application being made are slim to none."
Chief Justice McCallum replied to the uncertainty of whether a stay application would be made by the accused by saying: "It's not a very satisfactory state of affairs to not have a definitive answer less than three months ... from when the court has set aside six weeks [for trial].
"We need to know and we need to know urgently whether there is going to be a stay application."
Legal concerns that Mr Lehrmann would not be able to receive a fair trial due to the publicity surrounding the case were flagged at a previous court hearing in February.
