Parliament of the United Kingdom
The Parliament of the United Kingdom of Great Britain and Northern Ireland, commonly known internationally as the UK Parliament, British Parliament, or Westminster Parliament, and domestically simply as Parliament, is the supreme legislative body of the United Kingdom, and the British Overseas Territories. It alone possesses legislative supremacy and thereby ultimate power over all other political bodies in the UK and the overseas territories. Parliament is bicameral but has three parts, consisting of the Sovereign (the Queen-in-Parliament), the House of Lords, and the House of Commons (the primary chamber). The two houses meet in the Palace of Westminster in the City of Westminster, one of the inner boroughs of the capital city, London.
Anglosphere
Canada, Australia, New Zealand and the United Kingdom retain Elizabeth II as head of state, form part of the Commonwealth of Nations and use of the Westminster parliamentary system of government. In the wake of the United Kingdom's decision to leave the European Union as a result of a referendum held in 2016, there has been mounting political and popular support for a loose free travel and common market area to be formed between them known as CANZUK.