Mexico's Supreme Court (pictured above) rules ban on recreational cannabis unconstitutional. Photo Credit: Supreme Court of Mexico Visitor's Guide. On June 29th, 2021, Mexico’s Supreme Court ruled that the laws prohibiting the use of recreational cannabis are unconstitutional. As a result, adults who want to grow and consume their own cannabis can apply for permits … [Read more...] about Cannabis Prohibition is Unconstitutional, Says U.S., Mexico Supreme Court Judges