<Table> <Tr> <Th> United Kingdom </Th> </Tr> <Tr> <Th> </Th> </Tr> <Tr> <Th> This article is part of a series on the politics and government of the United Kingdom </Th> </Tr> <Tr> <Td> Constitution (show) <Ul> <Li> Constitution <Ul> <Li> Cabinet Manual </Li> <Li> Erskine May </Li> </Ul> </Li> <Li> Taxation </Li> </Ul> </Td> </Tr> <Tr> <Td> The Crown (show) British Monarchy <Ul> <Li> Monarch <Ul> <Li> Queen Elizabeth II </Li> </Ul> </Li> <Li> Heir apparent <Ul> <Li> The Prince of Wales </Li> </Ul> </Li> <Li> Royal family </Li> <Li> Succession to the British throne </Li> <Li> Royal prerogative </Li> </Ul> </Td> </Tr> <Tr> <Td> Executive (show) HM Government <Ul> <Li> Prime Minister <Ul> <Li> Theresa May </Li> </Ul> </Li> <Li> Cabinet <Ul> <Li> Current ministry </Li> </Ul> </Li> <Li> Her Majesty's Civil Service </Li> <Li> Departments </Li> <Li> Executive agencies </Li> <Li> Public bodies </Li> </Ul> Privy Council <Ul> <Li> Crown - in - Council <Ul> <Li> Queen Elizabeth II </Li> </Ul> </Li> </Ul> </Td> </Tr> <Tr> <Td> Legislature (show) Parliament (56th Parliament) Crown - in - Parliament <Ul> <Li> Queen Elizabeth II </Li> </Ul> House of Lords <Ul> <Li> Lord Speaker <Ul> <Li> The Lord Fowler </Li> </Ul> </Li> </Ul> House of Commons <Ul> <Li> Speaker <Ul> <Li> John Bercow </Li> </Ul> </Li> <Li> Leader of the Opposition <Ul> <Li> Jeremy Corbyn </Li> </Ul> </Li> </Ul> <Ul> <Li> Her Majesty's Loyal Opposition </Li> <Li> Shadow Cabinet </Li> <Li> State Opening of Parliament </Li> <Li> Prime Minister's Questions </Li> <Li> Act of Parliament </Li> <Li> Statutory Instruments </Li> </Ul> </Td> </Tr> <Tr> <Td> Judiciary (show) Supreme Court <Ul> <Li> President <Ul> <Li> Lord Neuberger </Li> </Ul> </Li> <Li> Deputy President <Ul> <Li> Lady Hale </Li> </Ul> </Li> <Li> Judges of the Supreme Court </Li> </Ul> <Ul> <Li> Courts of the United Kingdom </Li> <Li> Courts of England and Wales </Li> <Li> Courts of Scotland </Li> <Li> Courts of Northern Ireland </Li> </Ul> </Td> </Tr> <Tr> <Td> Devolution (show) <Ul> <Li> Joint Ministerial Committee </Li> <Li> Scotland <Ul> <Li> Government </Li> <Li> Parliament </Li> </Ul> </Li> <Li> Wales <Ul> <Li> Government </Li> <Li> National Assembly </Li> </Ul> </Li> <Li> Reserved matters </Li> <Li> Northern Ireland <Ul> <Li> Executive </Li> <Li> Assembly </Li> </Ul> </Li> </Ul> </Td> </Tr> <Tr> <Td> Administrative geography (show) <Ul> <Li> England <Ul> <Li> Subdivisions of England </Li> <Li> Local government in England </Li> </Ul> </Li> <Li> Scotland <Ul> <Li> Subdivisions of Scotland </Li> <Li> Local government in Scotland </Li> </Ul> </Li> <Li> Wales <Ul> <Li> Local government in Wales </Li> </Ul> </Li> <Li> Northern Ireland <Ul> <Li> Local government in Northern Ireland </Li> </Ul> </Li> </Ul> </Td> </Tr> <Tr> <Td> Elections (show) <Ul> <Li> Parliament constituencies </Li> <Li> Political parties </Li> <Li> Last election </Li> <Li> Next election </Li> <Li> Referendums </Li> </Ul> </Td> </Tr> <Tr> <Td> Foreign relations (show) <Ul> <Li> History </Li> <Li> Foreign policy </Li> <Li> UK and the United Nations </Li> <Li> Politics of the European Union </Li> <Li> Commonwealth of Nations </Li> </Ul> </Td> </Tr> <Tr> <Td> United Kingdom portal <Ul> <Li> Other countries </Li> <Li> Atlas </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th> United Kingdom </Th> </Tr>

Who does the authority of the constitution come from