Prime minister leader, the incoming leader will usually be referred as "prime minister-in-waiting". An example or this situation was in 2016 in the United Kingdom when Theresa May was elected leader of the Conservative Party while David Cameron was still prime minister. Ukraine's constitution (1996) lists the powers, functions and duties of the Prime Minister of Ukraine. Most prime ministers in parliamentary systems are not appointed for a specific term in office and in effect may remain in power through a number of elections and parliaments. For example, Margaret Thatcher was only ever appointed prime minister on "one" occasion, in 1979. She
Britain First Britain First announced in 2014 its intention to launch in America, as "America First" (not to be confused with America First Party or President Donald Trump's 2018 United States federal budget, America First), but it failed to materialise. In November 2015, Britain First claimed that its Facebook page had over a million "likes", more than any other British political party and the British Prime Minister, David Cameron. At the end of November, Facebook briefly closed the Britain First page for breaching its community guidelines. The group also had to remove two photos published without permission. It later called Facebook "fascist".