Oriental Daily News says authorities are investigating after more than 200, 000 tonnes of rubbish was dumped illegally near a reservoir that will become Shenzhen's main source of drinking water next year.

BBC: China media: Egypt accident anger

Tong Liqiang, executive vice president of Beijing's Internet information office, said the regulation could be replicated in other municipalities, such as in Shenzhen, where Sina's main rival Tencent is based.

WSJ: Beijing Orders Microbloggers to Register