Bragg, who is campaigning for a yes vote, calls for months more work to find a model for the voice that would win bipartisan support

The yes pamphlet – annotated and fact checked

The no pamphlet – annotated and fact checked

One of the few Liberal MPs who support the Indigenous voice to parliament has appealed to the government to delay the referendum to next year.

Andrew Bragg, who is campaigning for a yes vote, said not enough “middle ground” had been established and he feared that lack of consensus had doomed the referendum to failure.