Who is responsible for legislation and policies in a specific minister's department?

The responsibility for legislation and policies within a specific minister's department lies with the Cabinet members, particularly the minister in charge of that department. Each minister is tasked with overseeing their department's operations, formulating policy, and crafting legislation related to their area of responsibility. This includes working on proposed laws, implementing government policies, and managing resources and staff within the department.

The Prime Minister, while a key figure in the government, sets broader national policy directions and coordinates between departments but does not directly manage the specifics of each minister's portfolio. Members of Parliament, while involved in the legislative process, represent a variety of interests and oversee government actions, rather than manage individual departments. The Chief Whip's role focuses on party discipline and managing votes within Parliament rather than direct oversight of departmental legislation and policies. Thus, Cabinet members, specifically the ministers leading their respective departments, hold the primary responsibility for legislation and policies in their areas of governance.