Double Dissolution – What is it?
A ‘double dissolution’ is a constitutional mechanism that allows a government to overcome the blocking power of the Senate by going to an election in which both Houses are up for grabs.

The Museum of Australian Democracy acknowledges the traditional owners and custodians of country throughout Australia. We recognise their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past, present and emerging.
The museum respectfully acknowledges the role that Aboriginal and Torres Strait Islander peoples continue to play in shaping Australia’s democracy.
xCloseA ‘double dissolution’ is a constitutional mechanism that allows a government to overcome the blocking power of the Senate by going to an election in which both Houses are up for grabs.