Members of Parliament (MPs) are elected representatives who sit in the House of Commons. Each MP represents a constituency and takes part in debating and voting on proposed laws, taxes and other matters of national policy. MPs may also serve on parliamentary committees, which examine legislation, government departments or public services, and question ministers about their work. Some hold roles in government or opposition, while others focus mainly on representing their constituents and scrutinising decisions. An MP's constituency office typically handles enquiries and casework from local residents, such as concerns about benefits, housing, immigration or public services. Staff can explain relevant procedures, make enquiries with government departments or agencies, and raise issues with the MP where appropriate. MPs may hold constituency meetings or surgeries and communicate updates about their parliamentary work.