Just days away from one of the most significant referenda on the rights and recognition of Australia’s Indigenous people, new polling is still showing the proposal is heading for a defeat.

Though support has risen on the proposal to enshrine, in the Constitution, a group that would advise parliament on policy and laws affecting First Nations people, a clear majority of Australians have turned against the Voice.

For the first time our exclusive polling, in the Resolve Political Monitor, has explored the reasons why people are planning to vote the way they are.

Today, chief political correspondent David Crowe on what is driving more people to vote 'No' to the Voice - and what arguments from the likes of Opposition leader Peter Dutton have cut through.