ROULSTONE & LOWE

In the Supreme Court of New South Wales, Justice Hartnett considered a dispute between Roulstone and Lowe. The precise nature of the dispute is not detailed in the provided text, but it involved a matter brought before the court for determination.

The central legal issue before Justice Hartnett was the interpretation and application of certain provisions within the relevant legislation governing the parties' dispute. The court was required to ascertain the legal rights and obligations of Roulstone and Lowe in relation to the subject matter of their disagreement.

Justice Hartnett's reasoning and the legal principles applied are not elaborated upon in the provided text. The decision of the court and the final orders made are also not specified.