I am assuming when you English and American's say "drafting", you refer to what us Australian's call conscription. I doubt Australia will ever see conscription in affect ever again, the horrors of Vietnam still loom, and the opinions of those against the war remain.
Besides, Australia would have to be in a majority aggreance for such a thing to take place. And if it doesn't, and the government still wishes to push it upon us, they would have to go through another set of majority rules steps
Alcar...