How does ministerial responsibility assign accountability in a government hierarchy?

In the context of political science and public administration, ministerial responsibility is a fundamental constitutional principle that ensures government accountability to the legislature and the public. It functions through two primary mechanisms:

Collective Responsibility

This principle dictates that the government must maintain the confidence of the parliament to remain in office. All members of the cabinet are bound by government decisions, even if they disagreed during private deliberations. Ministers must present a united front in public; if the government is defeated on a matter of confidence, such as a budget vote, the entire ministry must resign or seek a dissolution of parliament.1

Individual Responsibility

Ministers are personally accountable to the parliament for their own conduct and the operations of their departments. This extends to the actions of their civil servants. If errors or wrongdoing occur within a department, the minister is expected to correct the situation, offer an apology, or, in severe cases, resign. While ministers take political responsibility for the actions of their subordinates, this does not absolve civil servants of their legal obligations.1