Changes
/* Government */
The United Kingdom does not have a written constitution (even though the [[Magna Carta]] is the oldest basis for constitutional law in the world and the basis for numerous other countries such as the U.S.). The equivalent body of law is based on statute, common law, and "traditional rights". Changes may come about formally through new acts of Parliament, informally through the acceptance of new practices and usage, or by judicial precedents. Although Parliament has the theoretical power to make or repeal any law, in actual practice the weight of 700 years of tradition restrains arbitrary actions.
Executive power rests nominally with the monarch but actually is exercised by a committee of ministers (cabinet) selected from among the members of the House of Commons and, less frequently, the House of Lords. The prime minister is normally the leader of the largest party in the House of Commons, and can remain in office for so long as he or she has the support of a [[coalition]] or majority in that body.
===Recent politics===
