Lib Dems' Conference Decision Is a Totemic Policy That Would Also Raise Ukp 1bn Tax, Says MP Norman Lamb The Liberal Democrats have become the first major party to support the legalisation of cannabis, a move, they argue, that will reduce drug- related crime and raise around UKP 1bn in tax revenue. The policy was overwhelmingly approved by delegates at the Lib Dems' spring conference in York yesterday. It follows a review of soft drugs set up by the former health minister Norman Lamb, one of the eight MPs who survived the party's general- election rout last year, and chaired by Steve Rolles, a senior policy analyst from the Transform Drug Policy Foundation. [continues 713 words]