This is Labor’s gloating season. The time when the latest Newspoll tells us the Coalition’s primary vote has slipped from 36 to 35 per cent since the last Newspoll three weeks ago, a reversal to the 2015 level, when Tony Abbott faced a spill against his leadership.  The Coalition now trails Labor 47 to 53 per cent in two-party-preferred terms, although Malcolm Turnbull remains preferred Prime Minister to Bill Shorten.