Would make the Russian winter a little colder:

Don't kiss and tell - and certainly don't tell the police in Moscow, where city authorities are reportedly considering levying fines for public displays of affection.

As part of an effort to 'improve morals' in the Russian capital, its government is working on an order that would prohibit kissing in subways and other public places, the newspaper Stolichnaya Vechernyaya Gazeta reported on its Web site. It said the ban was being considered at the request of police and the city's education committee

(from Associated Press, via Yahoo News).