In the Northern Territory, the court's inherent jurisdiction to restrain a solicitor from acting against a former client is governed by the fair-minded observer test from [name withheld] v [name withheld]. After termination of a retainer, there is no continuing duty of loyalty — the court's intervention is based on protection of confidences or the inherent jurisdiction to control its officers. A solicitor who is likely to be a material witness giving evidence potentially inconsistent with the interests of the current client will be restrained from acting where a fair-minded observer would conclude the appearance of justice requires it.
The full text is available to signed-in members, including the 1 later case that cites this judgment.