Anthony Green, well-known election analyst, lists Batman as Labor's safest seat with a margin of 24.8%. However, he notes that "the margins for Batman and Grayndler are shown with a two-party preferred [Labor/Liberal] margin despite the Greens finishing second at the 2010 election."  When you look at the seat as  Labor/Greens marginal a different picture emerges. 

From Leone Taylor, 'The Guardian':

Batman is officially Labor’s safest seat, held by a margin of 24.8%.

But an aggregation of the l...