The Anti-Extradition Law Amendment Bill Movement, also known as the 2019 Hong Kong protests, or the 2019–2020 Hong Kong protests, were a series of demonstrations from 15 March 2019 in response to the introduction by the Hong Kong government of the Fugitive Offenders amendment bill on extradition. It is one of the largest series of demonstrations in the history of Hong Kong, with thousands arrested in violent scenes. By mid-2020, the Hong Kong government had declared the restoration of peace and stability with the imposition of the national security law. The protests began with a sit-in at the government headquarters on 15 March 2019 and a demonstration attended by hundreds of thousands on 9 June 2019, followed by a gathering outside the Legislative Council Complex on 12 June which stalled the bill's second reading. On 16 June, just one day after the Hong Kong government suspended the bill, a larger protest took place to push for its complete withdrawal. The protest was also in response to the perceived excessive use of force by the Hong Kong Police Force on 12 June. As the protests progressed, activists laid out five key demands. Police inaction during the 2019 Yuen Long attack and brutality in 2019 Prince Edward station attack further escalated the protests. Chief Executive Carrie Lam withdrew the bill on 4 September, but refused to concede to the other four demands. A month later, she invoked emergency powers to implement an anti-mask law, escalating the confrontations. The storming of the Legislative Council in July 2019, deaths of Chow Tsz-lok and Luo Changqing, two shooting incidents of protesters, one of whom was unarmed, and sieges of the Chinese University and the Polytechnic University in November 2019 were landmark events. The unprecedented landslide victory of the pro-democracy camp in the November local election was widely regarded as a de facto referendum on the city's governance. The outbreak of the COVID-19 pandemic in early 2020 largely silenced the protests. Tensions mounted again in May 2020 after Beijing's decision to promulgate a national security bill for Hong Kong. More than a hundred people, including several prominent activists, have been arrested since the imposition of the law. The resulting political atmosphere, along with the crackdown on civil society, sparked a wave of mass emigration from the city. The approval ratings of the government and the police plunged to their lowest points since the 1997 handover. The