On 30 January 2012, Lo's conviction was quashed in the Court of Final Appeal (Case number: FACC 2/2011). The Reasons for Judgment, published on 23 February 2012, stated that there is a serious problem with the finding made and endorsed by the trial judge and the Court of Appeal respectively that Lo knew that there had been champerty involved. Although the judge found maintenance and champerty are constitutional, he questioned whether criminal liability for maintenance should be retained in Hong Kong as liability for both maintenance and champerty were abolished in places such as England and South Australia.