drug policy of Canada
... that, under the drug policy of Canada, of those convicted of drug offences under Canadian law in 1921, three-quarters were Chinese?
... that, under the <b id="mwCLk"><a href="./Drug_policy_of_Canada" id="mwCLo" rel="mw:WikiLink" title="Drug policy of Canada">drug policy of Canada</a></b>, of those convicted of <a class="mw-redirect" href="./Prohibition_(drugs)" id="mwCLs" rel="mw:WikiLink" title="Prohibition (drugs)">drug offences</a> under <a href="./Law_of_Canada" id="mwCLw" rel="mw:WikiLink" title="Law of Canada">Canadian law</a> in 1921, three-quarters were <a href="./Chinese_people" id="mwCL0" rel="mw:WikiLink" title="Chinese people">Chinese</a>?