BEIJING -- Foreigners attending the Beijing Olympics better behave -- or else.
The Beijing Olympic organizing committee issued a stern, nine-page document Monday that covers 57 topics. Written in Chinese only and posted on the official Web site, the guide covers everything from a ban on sleeping outdoors to the need for government permission to stage a protest.
Visitors also should know this:
--Those with "mental diseases" or contagious conditions will be barred.
--Some parts of the country are closed to visitors -- one of them Tibet.
--Olympic tickets are no guarantee of a visa to enter China.
Fearing protests during the Aug. 8-24 Olympics, China's authoritarian government has tightened controls on visas and residence permits for foreigners. It has also promised a massive security presence at the games, which may include undercover agents dressed as volunteers.
Olympic ticket holders "still need to visit China embassies and consulates and apply for visas according to the related rules."