These screenshots were taken on March 4, 2014, and show that Baidu was telling users who searched for PostBar (Tieba 贴吧) forums on "Coups" (政变):
Apologies, in accordance with relevant laws, regulations, and policies, this forum cannot be opened at this time.Sina Weibo, and Tencent Weibo were telling their users:
抱歉,根据相关法律法规和政策,本吧暂不开放。
In accordance with relevant laws, regulations, and policies, search results have not been displayed.
根据相关法律法规和政策,搜索结果未予显示 。