Off-topic slightly, but it's worth mentioning Louisa Lim, former NPR / BBC's China correspondent had recently published the book The People's Republic of Amnesia: Tiananmen Revisited. It's worth a read.

It covered the current state of political life in China from 1989 ~ now. The whole concept of "1984 in China" is very much a topic talked about in the book. In the book it mentioned there was a case where regional government authorities forced the public to go back to work and school on Sat. and Sunday as a way to prevent crowd to gather for a weekend protest. It's rather fascinating.