But the situation has changed - a number of senior Labor MPs have announced this evening, they will not be contesting the next election, including some who might have managed to hold onto seats because of personal long term links with their electorates - new candidates will be a different matter.
You can never say never - we lost an 'unloseable' election in 1993 - but very few people think Labor has a hope of holding on.
Couldn't help but notice the spelling for "Labor." Does Australian spelling of such words routinely vary from the British?