I don't think it's ok with that (mostly) foreign companies sell...

I don't think it's ok with that (mostly) foreign companies sell nearly ALL of OUR gas to overseas markets even if it means Australia has to ration gas use. This is what is being mooted, an east coast domestic gas shortage from 2016. CSG and shale gas exploration hasn't been as successful as reported, who would have thought?

There would have been an Trans-Australian gas pipeline network decades ago if we had worth-while export restrictions.

Well past time our governments looked after Australians instead of a few billionaires with self interest. Only a matter of time before there is no middle class left here.