Torbanlea Colliery Disaster
... that the results of a Royal Commission into the Torbanlea Colliery Disaster were shelved until a similar accident in which 75 workers were killed two decades later?
... that the results of a <a class="mw-redirect" href="./Royal_Commission" id="mwBxs" rel="mw:WikiLink" title="Royal Commission">Royal Commission</a> into the <b id="mwBxw"><a href="./Torbanlea_Colliery_Disaster" id="mwBx0" rel="mw:WikiLink" title="Torbanlea Colliery Disaster">Torbanlea Colliery Disaster</a></b> were shelved until a <a href="./Mount_Mulligan_mine_disaster" id="mwBx4" rel="mw:WikiLink" title="Mount Mulligan mine disaster">similar accident</a> in which 75<span about="#mwt43" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nbsp","href":"./Template:Nbsp"},"params":{},"i":0}}]}' id="mwBx8" typeof="mw:Transclusion"><span typeof="mw:Entity"> </span></span>workers were killed two decades later?