Recreational marijuana use will soon be legal in Canada after the Senate passed a historic" bill. Canada is only the second country in the world - and the first G7 nation - to implement legislation to permit a nationwide marijuana market. In the neighboring US, nine states and the District of Columbia now allow for recreational marijuana use, and 30 allow for medical use. The Cannabis Act, stems from a campaign pledge of Prime Minister Justin Trudeau to keep marijuana away from underage users and reduce related crime. Uruguay was the first country to legalize marijuana's production, sale and consumption in December 2013. The justice minister, Jody Wilson-Raybould, ... applauded the vote. "This is an historic milestone for progressive policy in Canada," she tweeted. "This legislation will help protect our youth from the risks of cannabis while keeping profits out of the hands of criminals and organized crime." Once the bill is formally approved, adults will be able to carry and share up to 30 grams of legal marijuana in public. They also will be allowed to cultivate up to four plants in their households. However, stringent rules will still govern the purchase and use of marijuana. Consumers are expected to purchase marijuana from [regulated] retailers. Marijuana will also not be sold in the same location as alcohol or tobacco. The Canadian government has also implemented changes to their impaired driving laws, to address repercussions for driving under the influence of cannabis.