(S (S (BASENP (JJ Last) (NN year)) (COMMA ,) (S (NP (BASENP (DT the) (JJ Canadian) (NN province)) (PP (IN of) (BASENP (NNP British) (NNP Columbia)))) (VP (VP (VBD put) (BASENP (NNS controls))) (PP (IN on) (NP (BASENP (NNS firms)) (SBAR (WHNP (WDT that)) (S (VP (VBP handle) (NP (NP (BASENP (DT an) (NN individual) (POS 's)) (BASENP (JJ personal) (NN data))) (SBAR (WHNP (WDT that)) (S (VP (VP (VBZ prevents) (BASENP (PRP them))) (PP (IN from) (S (VP (VP (VBG sharing) (NP (BASENP (JJ private) (NN information)) (PP (IN on) (BASENP (NNPS Canadians))))) (PP (IN with) (BASENP (NNP U.S.) (NNS authorities)))))))))))))))))) (PERIOD .))