Section 137 of the Evidence Act 1995 (NSW) is not engaged in respect of evidence to which no objection was taken at trial, and an appellant cannot raise on appeal a basis for exclusion of context evidence that was not put to the trial judge.
The full text is available to signed-in members, including the 2 later cases that cite this judgment.
2 of the 2 citing cases carry a classified treatment. How each court treated it is available to signed-in members.