tigersnake said:
OK, there is no distinction, there is no convention in the house of reps. For an explanation as to why, see above.
Very well then... And good point about the constitutional crisis in '75.
So what we are talking about is a "deal" (to use your term) or a principle (to use my term) for the lower house cross-benchers not to block supply.
Clearly if a cross-bencher enters an agreement with, say, the Libs to vote with them on all bills in return for some policy/other concessions, this is a "deal". Implied in this is that they will not block supply - and will actually vote with the government on all bills (except maybe matters of conscience like gay marriage and the like). This is not a deal not to block supply, this is an deal to join a temporary coalition to form a government. The Greens, NXP, Katter etc would all fall into the category of those who might be open to this sort of deal.
Rosy's favourite - Cathy McGowan and Andrew Wilkie, may have already said they won't do a deal with either side - Andrew Wilkie for sure, not sure about Cathy. They will not join any side to form a government. They will remain independent, and vote on each bill as they feel best suits themselves and their constituents. They might also say they, as a matter of principle, won't block supply. They will abstain from voting on supply bills thus allowing the government's greater numbers to force these bills through. This is not "doing a deal". They haven't talked to the government, they haven't got any concessions, they haven't agreed to anything. Likewise they will not vote with the opposition to block supply - because they haven't done a deal with the opposition either! They have chosen as a matter of principle to not block supply. That is all.
Now if you think it is possible to "do a deal" without talking to anyone, without a handshake, without a commitment of anything in return, without performing any action (except abstaining from a vote), without any inducement or incentive, then your concept of "deal-making 101" is very different to mine.