Shop attendant smokes inside a government run store.
Carlos, shop attendant of a government run store, smokes a cigarette during his break in Havana, February 1, 2005. No-smoking signs will go up on February 7 in restaurants as Cuba's authorities move to curb smoking in enclosed public spaces, schools and sports centers. The government says it wants to discourage tobacco use as about half of Cuban adults smoke and lung cancer is a major cause of death. BC-CUBA-SMOKING REUTERS/Claudia Daut CD