Parliamentarians are professionals who work in the field of politics and government. They are responsible for representing the interests of their constituents and making decisions that affect the country or region they serve. Parliamentarians can work at various levels of government, including local, state, and national. They are typically elected officials who serve a specific term in office, but they can also be appointed to their position. Parliamentarians are involved in a range of activities, including drafting and passing legislation, debating policy issues, and representing their constituents. They work closely with other government officials, including other parliamentarians, government ministers, and civil servants. They also interact with members of the public, including interest groups and constituents.