BRASILIA — President Dilma Rousseff on Thursday signed a law banning smoking in all enclosed public spaces in Brazil.
The new text will make Brazil, which has a population of more than 191 million, the largest country in the world to go smoke-free.
It amends a 1996 law which allowed smoking in specially designated, ventilated areas.
New norms must be regulated by Congress to set the values of fines that will punish violators, the official Agencia Brasil said.