A group of right-wing senators who turned their backs during an Acknowledgement of Country inside the federal parliament have been sharply criticised. The four One Nation politicians took the action in the Senate chamber when the statement of respect was read out as part of the traditional ceremonial opening of parliament on Tuesday. Cabinet minister Clare O'Neil lashed the Pauline Hanson-led party, saying it was disappointing their action became a point of focus, despite the shows of unity earlier in the day during Welcome to Country ceremonies.

"It was disrespectful and rude and childish," she told Seven on Wednesday. The opening of parliament was a day to celebrate the strength of Australia's democracy and recommit to working for Australia's citizens, Ms O'Neil added. Nationals senator Bridge McKenzie said while it was up to the government to determine the ceremonies for the opening of parliament, and that she had listened respectfully to the acknowledgement, others had different perspectives.

She also compared the One Nation silent protest to politicians who walk out of the chamber during the morning prayers and those who don't support the monarchy. "The problem in a liberal democracy like ours is when we can't express different views," she told Sunrise. One Nation leader Pauline Hanson has claimed Acknowledgement of Country is "divisive" and "increasingly forced".

But Ms O'Neil said the party still should have treated all Australians with respect. "Whatever your views ab.