FACC No. 22 of 2018 [2019] HKCFA 9 IN THE COURT OF FINAL APPEAL OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION FINAL APPEAL NO. 22 OF 2018 (CRIMINAL) (ON APPEAL FROM HCMA NO. 466 OF 2017) ____________________ BETWEEN SECRETARY FOR JUSTICE Applicant and CHENG KA YEE（鄭嘉儀） 1st Respondent TSANG WING SHAN（曾詠珊） 2nd Respondent WONG PUI MAN（黃佩雯） 3rd Respondent U LENG KOK （余玲菊） 4th Respondent ____________________ Before: Chief Justice Ma, Mr Justice Ribeiro PJ, Mr Justice Fok PJ, Mr Justice Cheung PJ and Mr Justice French NPJ Date of Hearing: 26 February 2019 Date of Judgment: 4 April 2019 _________________________ JUDGMENT _________________________