Teenage Pie talks to an artist, Mrs Mole & Greg from the UKCSC movement with a 4/20 related eMail from Blank Steve.       cannabis, sativex, THC, vaping, Volcano, miniVap, mixed strain salad, Robert Crumb, UKCSC, Hyde Park, Police, sniffer dogs, edibles, joints, illegal, responsible event management, monopoly, making nature illegal, stolen weed, searches, UPA, reform, local, activism