B.C. kept on cutting edge of the legal landscape around drug use / First Oregon, now B.C.: Why drug decriminalization faces renewed questions / Drug user advocates concerned about B.C.'s decriminalization exception request / In Oregon, debate continues after state's 180 on drug decriminalization / Drug recriminalization could signal cultural shift in progressive state, Portland trial attorney says / Oregon Is Recriminalizing Drugs, Dealing Setback to Reform Movement