British Parliament is the heart of the UK's democratic system. It is the legislative body that governs the country and is responsible for making important laws and regulations. Alternatively, the British Parliament can also be referred to as the Westminster Parliament, the UK Parliament, or the House of Commons. The Westminster Parliament is named after its location in the Palace of Westminster, which is situated in the City of Westminster in central London. The UK Parliament refers to the parliament's role in governing the whole of the United Kingdom, which includes England, Scotland, Wales, and Northern Ireland. The House of Commons is the primary chamber of the UK Parliament, where elected Members of Parliament (MPs) debate and vote on proposed legislation.