Summary Box: China requires ID to buy mobile phone numbers in anti-spam campaign

Summary Box: China requires ID to buy cell numbers

CAN I SEE YOUR ID?: China is now requiring identification from anyone purchasing a new mobile phone number.

WHO’S AFFECTED: The rules apply to everyone, including foreigners visiting China for a short stay. The government says it’s trying to stamp out rampant junk messages. But some say China is looking for a way to track people who might spontaneously join protests. Users could previously buy low-cost mobile phone SIM cards anonymously with cash at convenience stores and newspaper stands and use them right away.

BACKDROP: Similar rules have been implemented in several Asian, European and Latin American countries, often after phones were used to detonate bombs, organize terrorist attacks, or conduct criminal activities. Legislation has been introduced in the U.S., where prepaid phones have long been used by drug dealers.