Brazil's Supreme Federal Court (STF) issued a ruling Tuesday decriminalizing marijuana consumption for personal use, albeit only in private places. As per Brazil's current legislation dating back to 2006, the unauthorized acquisition or transport of drugs for personal use including marijuana carried penalties. Drug use in public areas has been maintained. Another debate revolved around how much marijuana would signal the difference between users and dealers. The case reached the STF following an appeal filed by a prison inmate hiding 3 grams of marijuana in his cell.