Parliamentary Private Secretary to the Prime Minister Bonar Law's Parliamentary Private Secretary, J.C.C. Davidson acted in effect as his Chief of Staff. Margaret Thatcher's downfall from the Conservative Party leadership in 1990 is attributed by many to the actions of her Parliamentary Private Secretary, Peter Morrison, in failing accurately to count votes amongst Conservative backbenchers. Some Parliamentary Private Secretaries to the Prime Minister go on to hold higher office; Lord Dunglass served as Parliamentary Private Secretary under Neville Chamberlain and later went on to serve as Prime Minister in his own right. There can be multiple Parliamentary Private Secretaries to the Prime Minister at a given time.
First Vice Prime Minister of Ukraine First Vice Prime Minister of Ukraine First Vice Prime Minister of Ukraine is a government post of Cabinet of Ukraine. In the absence of the Prime Minister of Ukraine, the First Vice Prime Minister performs his or her duty as the acting Prime Minister of Ukraine. In 1991 the post was grandfathered from the already existing First Deputy Chairman that was part of the Council of Ministers of the Ukrainian SSR. In an absence of the First Vice Prime Minister, his or her functions are performed by other Vice Prime Ministers who are members of the Cabinet of Ministers. Similarly