There was a certain inevitabilty to the outcome, but no-one foresaw the twist that enabled it.
What a bludge the Senate is. Get elected on a handful of votes through acrobatic preference swaps, and it is a well padded job for EIGHT YEARS! Then a padded pension for life because they've been in for eight years. Where does that get off? Eight years? F**k them off after four years at most.