Memorials for the 1989 Tiananmen Square protests and massacre different from The anniversary of the 1989 Tiananmen Square protests
In the days following the end of the 1989 Tiananmen Square protests and massacre, several memorials and vigils were held around the world for those who were killed in the demonstrations. Since then, annual memorials have been held in places outside of mainland China, most notably in Hong Kong, Taiwan and the United States.
The 31st anniversary commemoration took place only a few short months after the anti-government protests had subsided. Although the Hong Kong vigil was banned due to the COVID-19 pandemic, many chose to ignore the ban. In the following months, 24 leading pro-democratic activists were arrested for unlawful assembly. Although there had not been any cases of local transmission of COVID-19, and although Art Basel was allowed to take place, the 32nd anniversary commemoration in Victoria Park was similarly banned due to pandemic restrictions. However, as the government seems increasingly willing to use tough measures against any form of civil protest, a massive police presence was preemptively mobilised in 2021.Mainland China
Police are kept on alert during many of the anniversaries in order to guard against public displays of mourning. According to The Washington Post, Beijing "banned any mourning by groups not specifically authorized". Similarly, during the third anniversary there was a sign in the centre of the Square that "warned visitors not to lay mourning wreaths", unless the government had given the visitor consent at least five days in advance.Several people have been arrested, or at least taken away for questioning, for attempting to mourn the victims publicly. One man was questioned for wearing a button that had the V-for-Victory sign and the word "Victory" on it in 1990. According to the New York Times, another man, in 1992, named Wang Wanxin "was dragged away after he tried to unfurl a banner calling on Deng Xiaoping [...] to apologize for the 1989 army crackdown". Some other modes of commemoration included 50 dissidents staging a 24-hour hunger strike in 2000 and private memorial services in people's houses.  In 1999, Su Bingxian lit a candle for her son who was killed in the massacre, while others lit ten symbolic candles.