The 2016 Legislative council election saw the localists emerging as a new political force behind the pro-Beijing and pan-democracy camps by winning six seats in Hong Kong's geographical constituencies. However, six candidates were barred from contesting by the Electoral Affairs Commission, due to their association with the Hong Kong independence movement. Another six localist members who were elected were disqualified in the Hong Kong Legislative Council oath-taking controversy. After the 5th Hong Kong Chief Executive Election, Carrie Lam became the first female Chief Executive of Hong Kong. However, her proposal of the Fugitive Offenders and Mutual Legal Assistance in Criminal Matters Legislation (Amendment) Bill 2019 has led to mass demonstrations against its implementation. The bill would make it legal for China to extradite criminals from Hong Kong, potentially including political prisoners. It is feared that the bill would cause the city to open itself up to the reach of mainland Chinese law and that people from Hong Kong could become subject to a different legal system.