Politicians' staff yes-vote challenged as Centrelink strikes again

By Noel Towell
Updated December 9 2016 - 6:08pm, first published 2:09pm
Senior DHS executive Hank Jongen blamed the union for the strike action.
Senior DHS executive Hank Jongen blamed the union for the strike action.

The industrial umpire will rule on the fairness of a workplace ballot that saw the Turnbull government escape political humiliation at the hands of its own staffers  by the narrowest of margins last month.