[Criminal Law – Sentence – s.509 Penal Code (Cap. 22) – Word, gesture, or act intended to insult the modesty of a woman – Appeal against sentence – Manifest inadequency – Sentencing principles – Technology-facilitated invasion of privacy – Covert recording in place of expected privacy – General deterrence and denunciation – Aggravating and mitigating factors – Appellate guidance – Appropriate starting point – Appeal allowed]
