The correct answer is: November 26, 2022. The Islamabad D-Chowk tragedy occurred on November 26, 2022, during a Pakistan Tehreek-e-Insaf (PTI) protest. The incident involved a person praying on top of a container during the demonstration, who was then pushed by security personnel, resulting in the individual falling. The event was captured in a viral video, which spread across social media platforms, drawing widespread attention. The incident, which occurred at D-Chowk, Islamabad, raised serious concerns about the use of force by security personnel during protests, igniting debates about human rights and the handling of public gatherings by law enforcement. The PTI supporters and various social media users strongly condemned the action, further intensifying the political tensions at that time.