The UK Prime Minister, David Cameron, has mimicked Julia Gillard’s comments on changes to the rules of Royal succession. Delivering a foreign policy speech to the Lord Mayor of London’s banquet, Cameron said Gillard described the changes which will remove discrimination against first-born daughters succeeding to the throne as “good news for sheilas everywhere”. This is the official transcript of David Cameron’s speech: “Foreign Policy in the National Interest”. My Lord Mayor, my late Lord Mayor, your Grace, my Lord Chancellor, Mr Speaker, your Excellencies, my Lords, Aldermen, Sheriffs, Chief Commissioner, ladies and gentlemen. Last year I spoke about focusing our foreign policy on one objective: promoting Britain’s national interest. Tonight I want to explain why that means… …a strong and open approach to the world… …one that both helps us and helps others. There are those who look at the upheavals in North Africa… …or the crisis in the…