"1. The learned magistrate erred in law and in fact in accepting and relying upon the evidence of the prosecution witnesses when that evidence was admittedly the product of collaboration between them.
Particulars
1.1 The statements of the two police witnesses reproduced typographical errors, contained obvious similarities and had patent mistakes, which indicated a common authorship.
1.2 Constable Paul, the female police officer who was the second witness called for the prosecution, accepted that she had received an electronic version of the statement prepared by Constable Herangi and had produced her own statement by 'typing over' that earlier statement.
1.3 Notably, the words complained of, which the appellant denied that he had said (which denial was supported by his father), were identical in each of the police statements.
2. The learned magistrate erred in fact in discounting the evidence of the defence witness, Stephen Heanes, to the effect that he had heard the whole of the relevant conversation and that the second expletive had not been said by the appellant.
Particulars
2.1 It was the prosecution case that the offensive words were said in the course of the telephone conversation between the appellant and his father. On this basis, there were no grounds on which the learned magistrate could find that the evidence of Stephen Heanes could be disregarded.
3. The learned magistrate erred in fact and in law in holding that the conduct of the appellant, even on the prosecution case, could amount to disorderly conduct.
Particulars
3.1 No independent witness was called to indicate any distress, disquiet or discomfort about the conduct or language used.
3.2 The appellant was arguably disrespectful and possibly rude. He offered no physical threat or challenge. That falls well short of conduct requiring the sanction of the criminal law.
3.3 The language complained of was not offensive or obscene in its proper, actual and contemporary context.
4. There was a miscarriage of justice in that the conviction was unsafe and unsatisfactory; and against the weight of the evidence.
Particulars
The appellant relies on the following:
4.1 The discrepancies between the evidence of the prosecution witnesses about the earlier behaviour of the appellant.
4.2 The disparity between the evidence of the prosecution and defence witnesses about the events forming the basis of the charge
4.3 The fact that the crucial evidence of the words said to amount to disorderly conduct was challenged; denied by the defence witness Stephen Heanes; and the product of admitted collusion."