Here are six parts of Canada’s new cannabis rules that could end up in court

OTTAWA — Though it’s now legal to smoke cannabis for fun in Canada, that doesn’t mean it’s all a hazy high from here on out for the federal government. Since the Liberals introduced their landmark pot legalization bill in April 2017, lawyers and constitutional experts have pointed to several parts of the new marijuana rules that could still cause legal headaches.
From home cultivation to roadside testing to advertising, battles are already brewing over legal weed. He