The Umbrella movement, a massive 79‐day occupation protest that happened in Hong Kong in the fall of 2014, was widely regarded as a turning point in the city's political history. At its height, some 20 percent of the population participated in one form or another. The immediate trigger was Beijing's “August 31 decision” to stall democratic political reforms and to impose selective screening of candidates for the Chief Executive election scheduled for 2017. When disgruntled university students moved the last day of a five‐day (22–26 September) class boycott from university campuses to near the government headquarters in downtown Hong Kong, they were joined by increasing numbers of high school students and civil society activists, as well as leaders and supporters of an intellectuals‐led campaign called “Occupy Central with Love and Peace.” When the police began arresting student leaders, including Joshua Wong, who charged into Civic Square adjacent to the main government building, tens of thousands of citizens began a spontaneous occupation of the major roads nearby and a smaller area to the east in Causeway Bay. Wielding the humble umbrella (hence the name of the movement) as the only means of defense, and undaunted by 87 canisters of tear gas fired by the police, citizen occupation soon spread to Mongkok, a working‐class commercial district in Kowloon across the harbor.