The rise and rise of the non-major parties

The steady decline of the major political parties in Australia shows no signs of ending.
This graph is from the ABC's website this morning:

Click to enlarge

Liberals should be thinking about adding someone else to their Coalition alongside the National Party.

And the Labor lot should stop complaining about the Greens. With their vote in the mid-30s Labor shoulf accept that it will not be winning anything in its own right.