Senator JACINTA COLLINS (Victoria—Manager of Opposition Business in the Senate) (14:21): I'll assist the minister with a final supplementary question. With Liberal colleagues like Senator Abetz, who has consistently labelled female members and senators 'quota girls' since 2005—he is on record—is it any wonder Liberal members and senators feel unable to publicly name bullying and intimidation within the Liberal Party? The PRESIDENT: Senator Macdonald, on a point of order. Senator Ian Macdonald: It is on language. Yesterday the Deputy President ruled that the words 'quota girls' were not appropriate for this chamber. Senator Collins has mentioned quota girls three or four times in her question, and I wonder if the term 'quota girls' is unparliamentary. The PRESIDENT: I am not familiar with that. I'll review the Hansard and report on Monday.