Audrey Eu
In the 2004 Legislative Council election, he and fellow barristers from the group Audrey Eu Yuet-mee and Alan Leong Kah-kit ran for the geographical constituency direct elections. Tong combined with the other pro-democrats with a joint list in the New Territories East, where he was placed behind the Democratic Party's Andrew Cheng Kar-foo and The Frontier's Emily Lau Wai-hing. The list received more than 160,000 votes which Cheng, Lau and Tong were elected.