UK Parliament

United Kingdom Parliament  is the highest in the UK and the British overseas territory, located in London, the legislative body. Parliament alone has the all the other political groups in the UK and its territorial legislative supremacy, and ultimately power. At its head is the sovereign, Queen Elizabeth II.

The House of Commons and the House of Lords make up the British Paliament which the House of Lord have much power  than  the House of Commons.There are 659 constituen in the UK which Englan has 529 and 72 in Scotland .Constituens are different geographical size,some very lagre ,some covered small area.The political party is party forms the government after general election which leader  become Prime Minster.The system called  the’first past the post ‘is the person who has the most votes wins,even if they have only one vote more than the next person.

http://en.wikipedia.org/wiki/Parliament_of_the_United_Kingdom