in a parliamentary system from where are cabinet members drawn
Cabinet (government) In parliamentary democracies, several policies exist: cabinet members must, must not, or may be members of parliament, depending on the country. In the United Kingdom, cabinet ministers are mandatorily appointed from among sitting members of the parliament. In countries with a strict separation between the executive and legislative branches of government, e.g. Luxembourg, Switzerland and Belgium, cabinet members have to give up their seat in parliament. The intermediate case is when ministers typically are members of parliament, but are not required to be, as in e.g. Finland. The candidate prime minister and/or the president selects the individual ministers to be proposed to the parliament, which may accept or reject the proposed cabinet composition. Unlike in a presidential system, the cabinet in a parliamentary system must not only be confirmed, but enjoy the continuing confidence of the parliament: a parliament can pass a motion of no confidence to remove a government or individual ministers. Often, but not necessarily, these votes are taken across party lines.
Westminster system The Westminster system is a parliamentary system of government developed in the United Kingdom. This term comes from the Palace of Westminster, the seat of the British Parliament. The system is a series of procedures for operating a legislature. It is used, or was once used, in the national legislatures and subnational legislatures of most former British Empire colonies upon gaining responsible government,[1][2] beginning with the first of the Canadian provinces in 1848 and the six Australian colonies between 1855 and 1890.[3][4][5] However, some former colonies have since adopted either the presidential system (Nigeria for example) or a hybrid system (like South Africa) as their form of government.