Re: Insufficient Background
If Wikipedia is to be believed, the government is a coalition of three parties, with 74 seats; Labour, the opposition party, has 69... but there are also another 7 seats held by "cross-bench" parties; so the government is outnumbered 74 to 76, so as long as both Labour and the other parties that have not declared themselves as with or against the government all resolutely oppose this bill, it will not pass.
I'm not sure how likely that is; I can hardly see the Greens voting for it, but that's only one seat accounted for.