House begins a four-week adjournment - so with the chamber and committee rooms deserted, we go walk-about with the Lead Parliamentary Educator for Parliament's Education Services Miranda Thomson, who points out that the educational tours of Parliament continue on when the MPs are away; We also speak to retiring sergeant-at-arms Maureen Breen about her role, and feature tributes from the Speaker David Carter and Assistant Speaker Trevor Mallard to her and Parliament's other retiring messengers.