Saint John's Island
... that Saint John's Island was the site of one of the British Empire's largest quarantine centres and held one of the first experimental drug rehabilitation centres?
... that <b id="mwBF4"><a href="./Saint_John's_Island" id="mwBF8" rel="mw:WikiLink" title="Saint John's Island">Saint John's Island</a></b> was the site of one of the British Empire's largest quarantine centres <i id="mwBGA">(pictured)</i> and held one of the first experimental drug rehabilitation centres?