Tiananmen Square military parade for the 35th anniversary of the People's Republic of China which coincided with the ascendancy of Deng Xiaoping; military displays and parades on the 50th anniversary of the People's Republic of China in 1999; the Tiananmen Square self-immolation incident in 2001; military displays and parades on the 60th anniversary of the People's Republic of China in 2009, and an incident in 2013 involving a vehicle that plowed into pedestrians. The square, located in the center of the city, is readily accessible by public transport. Line 1 of the Beijing Subway has stops at Tiananmen West and Tiananmen East,
1989 Tiananmen Square protests of 17 April, three thousand PKU students marched from the campus towards Tiananmen Square, and soon nearly a thousand students from Tsinghua joined. Upon arrival, they soon joined forces with those already gathered at the Square. As its size grew, the gathering gradually evolved into a protest, as students began to draft a list of pleas and suggestions (Seven Demands) for the government: On the morning of 18 April, students remained in the Square. Some gathered around the Monument to the People's Heroes singing patriotic songs and listening to impromptu speeches by student organizers, others gathered at the Great Hall.