In December 2013, he was appointed by Leung Chun-ying as the government's information coordinator under the Office of the Chief Executive.[1] Due to the tensions between the Democratic Party and Leung, when he applied for the undersecretary posts in June 2012, he was condemned as traitor and he subsequently quit the party.
Fung, perhaps unwittingly, shared a photograph on Facebook of a bloodied policeman who had allegedly been the victim of protester violence overnight on 15 October during the 2014 Hong Kong protests. It turned out to have been a hoax by people who had taken a publicity shot from an upcoming drama series about zombie cops, but Fung's sharing of the image occurred the same day that television footage surfaced of a handcuffed protester, Ken Tsang, being violently assaulted by seven policemen made prime time news bulletins. Fung condemned the violence of pro-democracy protesters, and had hoped to gain sympathy for the police with his post, but instead resulted in being ridiculed.[2]