passed an amendment to C-45 outlawing cannabis "brand-stretching". The amendment, which passed 34–28, outlaws the sale and display of cannabis-related merchandise and makes it difficult to publicly promote cannabis once legalized. However, this amendment was rejected by the Liberal government when the bill was returned to the House of Commons and does not appear in the final version of C-45 that received Royal Assent. After being passed by the House of Commons, the bill was sent to the Senate. On 19 June 2018, the Senate passed the bill and the Prime Minister announced the effective legalization date as 17 October 2018. Canada is the second nation (after Uruguay) to legalize the drug. As expected, the use of cannabis for recreational purposes became legal across the country on that date, under the Cannabis Act. Persons aged 18 or older can possess up to 30 grams of dried or "equivalent non-dried form" in public. Adults are also allowed to make cannabis-infused food and drinks "as long as organic solvents are not used to create concentrated products." Each household is allowed to grow up to four cannabis plants from "licensed seed or seedlings", although Quebec and Manitoba chose to be excluded from this aspect of the legislation. Each province set its own procedures for retail sales, and these vary greatly, as discussed in a later section, but all include an option for on-line sales. The first Legal Recreational Cannabis in Canada was purchased by 46-year-old Ian Power. Since marijuana is illegal in the US per federal legislation, the government warned that "previous use of cannabis, or any substance prohibited by U.S. federal laws, could mean that you are denied entry to the U.S". Canadians travelling within the country (but not internationally) are allowed to carry up to 30 grams of cannabis. Naturally, driving under the influence of drugs remained illegal. Key court decisions All of these decisions have invalidated the prohibition of cannabis based on the insufficiency of the exemptions provided for legitimate medical users of the drug. However, the laws have been and will probably continue to be modified in order to adapt them to constitutional requirements. As such, there is the possibility that a judge will uphold as valid a newer revision of the law. This also does not stop prosecutors from pursuing charges against cannabis users. Therefore, cannabis users cannot be assured that they will not be prosecuted for their