"Collective responsibility" refers to: The responsibility of the House of Commons to oversee the executive branch. The responsibility of the monarch to remain politically neutral. The responsibility of the Prime Minister to consult with the cabinet. The responsibility of the Judiciary to uphold the law. The responsibility of all cabinet members to publicly support government decision

The correct answer is:<br /><br />**The responsibility of all cabinet members to publicly support government decisions.**<br /><br />### Explanation:<br />"Collective responsibility" is a constitutional convention in parliamentary systems, particularly in the Westminster system, which requires that all members of the cabinet must publicly support and defend decisions made by the government, even if they personally disagree with them. If a cabinet member cannot support a decision, they are expected to resign from their position. This principle ensures unity and solidarity within the executive branch of government.