There are a record number of 54 political parties represented in the Senate in these elections.
There are obviously glaring "gaps" in concerns and policies not being addressed by the mainstream parties, the ALP and the Coalition.
Each party below, and the list is not exhaustive, was searched for policies on:
(if any are absent it's because no policy was found)
The reasons The Greens remain a marginal alternative party are:
1. They exclude those not ideologically 'green', so alienation keeps them alienated from the mainstream