Information: - The Cabinet of the United Kingdom is the collective decision-making body of Her Majesty's Government of the United Kingdom, composed of the Prime Minister and some 21 cabinet ministers, the most senior of the government ministers. - The post of Lord High Treasurer or Lord Treasurer was an English government position and has been a British government position since the Acts of Union of 1707. A holder of the post would be the third-highest-ranked Great Officer of State, below the Lord High Steward and the Lord High Chancellor. - The Cabinet Office is a department of the Government of the United Kingdom responsible for supporting the Prime Minister and Cabinet of the United Kingdom. It is composed of various units that support Cabinet committees and which co-ordinate the delivery of government objectives via other departments. It currently has just over 2,000 staff, most of whom work in Whitehall. Staff working in the Prime Minister's Office are part of the Cabinet Office. - The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, it includes the island of Great Britain (the name of which is also loosely applied to the whole country), the north-eastern part of the island of Ireland, and many smaller islands. Northern Ireland is the only part of the UK that shares a land border with another sovereign statethe Republic of Ireland. Apart from this land border, the UK is surrounded by the Atlantic Ocean, with the North Sea to its east, the English Channel to its south and the Celtic Sea to its south-south-west, giving it the 12th-longest coastline in the world. The Irish Sea lies between Great Britain and Ireland. With an area of , the UK is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants. Together, this makes it the fourth most densely populated country in the European Union. - The Lord Privy Seal (or, more formally, the Lord Keeper of the Privy Seal) is the fifth of the Great Officers of State in the United Kingdom, ranking beneath the Lord President of the Council and above the Lord Great Chamberlain. The office is one of the traditional sinecure offices of state. Originally, its holder was responsible for the monarch's personal (privy) seal (as opposed to the Great Seal of the Realm, which is in the care of the Lord Chancellor). Today, the holder of the office is invariably given a seat in the Cabinet of the United Kingdom. - The Lord President of the Council is the fourth of the Great Officers of State of the United Kingdom, ranking beneath the Lord High Treasurer and above the Lord Privy Seal. The Lord President usually attends and is responsible of presiding over meetings of the Privy Council, presenting business for the monarch's approval. In the modern era, the holder is by convention always a member of one of the houses of Parliament and the office is a Cabinet post. The Lord President is currently David Lidington as of 14 July 2016. - The Privy Council Office ( PCO ) provides secretariat and administrative support to the Lord President of the Council in his or her capacity of president of Her Majesty 's Most Honourable Privy Council . The head of the office is the Clerk of the Privy Council . The PCO is an independent unit based in the Cabinet Office . It has an office in Carlton Gardens . - David Roy Lidington (born 30 June 1956) is a British Conservative Party politician who has been the Member of Parliament (MP) for Aylesbury since 1992 and the Leader of the House of Commons since July 2016. Previously he was Minister of State for Europe from May 2010 to July 2016, the longest-serving Europe Minister in British history. - Whitehall is a road in the City of Westminster, Central London, which forms the first part of the A3212 road from Trafalgar Square to Chelsea. It is the main thoroughfare running south from Trafalgar Square towards Parliament Square. The street is recognised as the centre of Her Majesty's Government and is lined with numerous departments and ministries including the Ministry of Defence, Horse Guards and the Cabinet Office. Consequently, the name "Whitehall" is used as a metonym for British central governmental administration, and the geographic name for the surrounding area. What is the relationship between 'privy council office ' and 'street'?
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