HUMSHAUGH'S cannabis eating granny took her cause to Downing Street this week when she handed in a petition to Tony Blair. Afterwards, Patricia Tabram led a demonstration in Parliament Square and a press conference in the House of Commons, highlighting the plight of medicinal cannabis users. It is time to stop prosecuting people who use the drug to keep their illnesses at bay, she said on Wednesday. "We want Tony Blair to form an association with MPs, doctors and some of our representatives to look at how they can end these prosecutions. [continues 129 words]