MONTEVIDEO Legislators in Uruguay hotly debated on Wednesday a measure backed by leftist President Jose Mujica that would create a government body to control the cultivation and sale of marijuana and allow people to grow it at home or as part of smoking clubs.
The use of marijuana is already legal in the South American nation, but sale and cultivation of it is not.
A vote on the bill - expected to be very close - was due later on Wednesday in the lower chamber of Congress. If it passes, the measure would then go to the upper chamber for consideration.
Mujica, a former leftist guerrilla fighter, says the measure would control the marijuana trade under strict guidelines, help undermine drug-smuggling gangs and fight petty crime.
Critics say the measure risks luring more Uruguayans to harder drugs and could rile fellow Latin American countries battling drug-related violence such as Colombia and Mexico.
Uruguay is one of Latin America's safest countries and is considered a trailblazer on liberal lawmaking. But polls show most Uruguayans oppose the proposal. The two main opposition parties were working to ensure that their members vote no.
The legislation would establish a National Cannabis Institute to control the drug's production and distribution, impose sanctions on rule-breakers and design educational policies to warn about the risks of marijuana use.
Households would be permitted to grow up to six plants, or as much as 480 grams (about 17 ounces) of marijuana, per year under the measure. It also sets regulations for smoking clubs with up to 15 members, 90 plants and annual production of up to 7.2 kilograms (15.8 pounds).
The measure would create a national registry of marijuana users over the age of 18. Each would be allowed to buy up to 40 grams (1.4 ounces) per month of marijuana for recreational or medicinal use from authorized pharmacies.
"You can control production and sale, which will bring its own problems that will have to be addressed," said lawmaker Julio Bango, a Mujica ally in favor of the legislation. "Or you can have what you have now, which is chaos."
To avoid becoming a drug tourism destination, only Uruguayans would be allowed to use marijuana under the bill.
(Writing by Hugh Bronstein and Caroline Stauffer; Editing by Will Dunham)