member of Democratic Party, has been under attack from Beijing mouthpieces, accused by Ta Kung Pao of colluding with "anti-China" pro-democracy camp. After sixteen years with over 60 filings of judicial review but winning less than 10 of those, Kwok revealed his intention to end his activism under fear of crackdown and arrest by authorities. Issues Notable city-wide issues Kwok has challenged in court included: Denial of HKTV's television license application Political reform consultation "Leapfrog" mechanism for Legislative Council Lead in Drinking Water Incidents Ding rights Co-location arrangement of Express Rail Link Dual nationality of President-elect Andrew Leung of Legislative Council Oath of office by Lo Wai-kwok and Regina Ip of Legislative Council Invalidation of COVID-19 vaccination exemption certificates Mandatory use of LeaveHomeSafe Electoral performance References Hong Kong pan-democrats National Taiwan University alumni