The scope of the offence of perverting the course of justice under s 319 of the Crimes Act 1900 (NSW) is not narrower than the common law offence as explained in R v Rogerson; Einfeld v R held only that s 312 did not enlarge the offence to cover obstruction of government bodies generally, not that it excluded conduct directed at police investigations where the accused contemplated possible curial proceedings. A Crown appeal under s 5C or s 5F(2) requires a formal order to have been made; a preliminary ruling without an order does not engage appellate jurisdiction.
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