Pedzisa mutsara unotevera: Hughes akanga ari mukwikwidzi asina kubudirira weSeneti musarudzo yemubatanidzwa ya2016. Zvisinei, mukati
2017 paramende kodzero dambudziko, iye akahwina countback kuona kutsiva nokuda disqualified Senator Fiona Nash, asi haana akazivisa akasarudzwa nokuti High Court of Australia, akagara sezvo Court of Disputed Kudzoka, akatonga kuti akanga asina kukodzera kuti sarudzo nokuda basa rake senhengo Administrative Appeals Tribunal.