The United Kingdom is an island country located off the northwest coast of Europe composed of four countries: England, Scotland, Wales and Northern Ireland. The UK has a population of over 64 million and a constitutional monarchy form of government. London is the capital and the official languages include English, Welsh, Scottish Gaelic and Irish. British culture has significant influence worldwide in areas like literature, music, art and science. Popular festivals in the UK include various music festivals as well as the unique Cheese Rolling Festival in Gloucester. British cuisine has been influenced by its history and includes well-known dishes like Sunday roast, fish and chips and Scottish haggis.