Update
Uruguay MPs back marijuana legalisation bill
http://www.bbc.co.uk/news/world-latin-america-23516966
"Members of Uruguay's House of Representatives have passed a bill to legalise marijuana.
If it goes on to be approved by the Senate, Uruguay will become the first country to regulate the production, distribution and sale of marijuana.
The measure is backed by the government of President Jose Mujica, who says it will remove profits from drug dealers and divert users from harder drugs.
Under the bill, only the government would be allowed to sell marijuana."