Double jeopardyIn jurisprudence, double jeopardy is a procedural defence (primarily in common law jurisdictions) that prevents an accused person from being tried again on the same (or similar) charges following an acquittal or conviction and in rare cases prosecutorial and/or judge misconduct in the same jurisdiction. Double jeopardy is a common concept in criminal law. In civil law, a similar concept is that of res judicata. Variation in common law countries is the peremptory plea, which may take the specific forms of autrefois acquit ('previously acquitted') or autrefois convict ('previously convicted').
Constitution of the United KingdomThe constitution of the United Kingdom or British constitution comprises the written and unwritten arrangements that establish the United Kingdom of Great Britain and Northern Ireland as a political body. Unlike in most countries, no attempt has been made to codify such arrangements into a single document, thus it is known as an uncodified constitution. This enables the constitution to be easily changed as no provisions are formally entrenched; the Supreme Court of the United Kingdom recognises that there are constitutional principles, including parliamentary sovereignty, the rule of law, democracy, and upholding international law.
Parliament of IndiaThe Parliament of India (IAST: ) is the supreme legislative body of the Republic of India. It is a bicameral legislature composed of the Rajya Sabha (Council of States) and the Lok Sabha (House of the People). The President of India, in their role as head of the legislature, has full powers to summon and prorogue either house of Parliament or to dissolve the Lok Sabha. The president can exercise these powers only upon the advice of the Prime Minister and their Union Council of Ministers.
LawLaw is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior, with its precise definition a matter of longstanding debate. It has been variously described as a science and as the art of justice. State-enforced laws can be made by a group legislature or by a single legislator, resulting in statutes; by the executive through decrees and regulations; or established by judges through precedent, usually in common law jurisdictions.
Politics of IndiaPolitics of India works within the framework of the country's Constitution. India is a parliamentary secular democratic republic in which the president of India is the head of state & first citizen of India and the prime minister of India is the head of government. It is based on the federal structure of government, although the word is not used in the Constitution itself. India follows the dual polity system, i.e. federal in nature, that consists of the central authority at the centre and states at the periphery.
Constitution of IrelandThe Constitution of Ireland (Bunreacht na hÉireann, ˈbɣʊn̪ɣɾjəxt̪ɣ n̪ɣə ˈheːɾjən̪ɣ) is the fundamental law of Ireland. It asserts the national sovereignty of the Irish people. The constitution, based on a system of representative democracy, is broadly within the tradition of liberal democracy. It guarantees certain fundamental rights, along with a popularly elected non-executive president, a bicameral parliament, a separation of powers and judicial review.
ConstitutionA constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity, and commonly determines how that entity is to be governed. When these principles are written down into a single document or set of legal documents, those documents may be said to embody a written constitution; if they are encompassed in a single comprehensive document, it is said to embody a codified constitution.
Constitution of JapanThe Constitution of Japan (Shinjitai: 日本国憲法, Kyūjitai: 日本國憲󠄁法, Hepburn: ) is the constitution of Japan and the supreme law in the state. It was written primarily by American civilian officials working under the Allied occupation of Japan after World War II. The current Japanese constitution was promulgated as an amendment of the Meiji Constitution of 1890 on 3 November 1946 when it came into effect on 3 May 1947. The constitution provides for a parliamentary system of government and guarantees certain fundamental human rights.
Prime ministerA prime minister, premier or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. Under those systems, a prime minister is not the head of state, but rather the head of government, serving as the principle administrator under either a monarch in a monarchy or under a president in a republican form of government.
Constitutional amendmentA constitutional amendment is a modification of the constitution of a polity, organization or other type of entity. Amendments are often interwoven into the relevant sections of an existing constitution, directly altering the text. Conversely, they can be appended to the constitution as supplemental additions (codicils), thus changing the frame of government without altering the existing text of the document. Most constitutions require that amendments cannot be enacted unless they have passed a special procedure that is more stringent than that required of ordinary legislation.
