An unidentified man smokes marijuana next to a no drugs sign at the New Afrika Shrine, Lagos, Nigeria, Feb. 6, 2011 (AP photo by Sunday Alamba).

Editor’s note: This article is part of an ongoing series about national drug policies in various countries around the world. For decades, Nigeria’s government has been at the forefront of drug enforcement in West Africa, leading the charge against trafficking in the region and treating it largely as a criminal issue at home. But the sale and use of illicit drugs domestically does not appear to be falling. On March 21, more than 13,000 pounds of cannabis were seized in the home and warehouse of a single individual in Benin City, according to local reports. The previous day, the governor […]

A drug user who identified himself as "Joao" exchanges used needles for new ones, Lisbon, Portugal, Nov. 10, 2010 (AP photo by Armando Franca).

Editor’s note: This article is part of an ongoing series about national drug policies in various countries around the world. On Feb. 17, Portugal’s main opposition party, the Social Democratic Party, formally endorsed the legalization and regulation of cannabis at its national conference. Although Portugal decriminalized the use and personal possession of all drugs in 2001, from cannabis to heroin, the government has not legalized any illicit drugs. The Social Democratic Party’s endorsement is a step toward changing that. If translated into law, it would make Portugal the first country in Europe to legalize and regulate cannabis. In an email […]