During the period of September 23 to 29, non-local residents living in the “Celebration Control Area” will be given temporary passes to go in and out. Local residents will be required to present their identification cards. This measure impacts around ten thousand families living near the Tiananmen Square area.
Source: Xinhua, September 25, 2009.
http://news.xinhuanet.com/photo/2009-09/25/content_12109108.htm