2019 Prince Edward station attack
The 2019 Prince Edward station attack, also known as the 31 August Prince Edward station incident (Chinese: 831太子站事件), was an incident in which Hong Kong police indiscriminately attacked passengers while arresting protesters who were returning home via Prince Edward station, on the night of 31 August 2019, after a protest was held that same day. The event was described as the police version of the 2019 Yuen Long attack, and the police have been criticised as acting like terrorists.
Source: Wikipedia — 2019 Prince Edward station attack (CC BY-SA 4.0)