Debate over behaviour on Beijing's subways
Rules conferring rights on mainlanders who travel for leisure take effect next week. Can they also change public behaviour?

A new tourism law that comes into force on Tuesday is designed to address the woes that have long dogged the mainland's soaring tourism industry. But will it put a stop to children urinating on the subway?
Children answering the call of nature on public transport, sometimes with the consent of their parents, is just one type of misbehaviour that a rising number of mainlanders, aspiring to more refined norms of public manners, find embarrassing.
Song Yating, a 25-year-old fashion industry worker, is one of many Beijingers who witness arguments, fights and other kinds of misbehaviour on the huge Beijing Subway on a daily basis.
What bothered her most recently was seeing a mother take up three subway seats during the rush hour to change her baby's diaper.
"It was so crowded. Why would the mother need three seats to change a diaper?" Song said. "If I become a mother, I will never do that. Or I would try to avoid travelling with a baby during rush hours."
Another woman, 51, who also rides the subway to work, said she saw fights every day. "When it gets crowded, people lose their tempers easily," she said.