Senator PARRY (Tasmania—President of the Senate) (16:11): A letter has been received from Senator Siewert: Pursuant to standing order 75, I propose that the following matter of public importance be submitted to the Senate for discussion: "The Abbott Government's failure to tackle superannuation inequality and housing affordability." Is the proposal supported? More than the number of senators required by the standing orders having risen in their places— Senator PARRY: I understand that informal arrangements have been made to allocate specific times to each of the speakers in today's debate. With the concurrence of the Senate, I shall ask the clerks to set the clock accordingly.