Ronny Tong
In 2002, when the Hong Kong Government wanted to alter the existing Article 23 concerning treason and sedition, Eu, with some other notable members of the Bar, including Alan Leong, Margaret Ng, Ronny Tong, formed the Basic Law Article 23 Concern Group. Before the draft Bill became public, Eu put forward strong opinions and statements opposing certain measures of the Article 23 legislation. Her campaigning helped her significantly raise her public profile after 1 July 2003, demonstrations.