Law
Which court is highest for determining cases in England and wales?
England
Politics of the United Kingdom Courts of England and Wales United Kingdom Wales Law of the United Kingdom
Politics_of_the_United_Kingdom-England,_Wales_and_Northern_Ireland Courts_of_England_and_Wales-Supreme_Court_of_the_United_Kingdom United_Kingdom-Law_and_criminal_justice Wales-Law_and_order Law_of_the_United_Kingdom-Abstract
Both English law, which applies in England and Wales, and Northern Ireland law are based on common-law principles. The essence of common-law is that law is made by judges sitting in courts, applying their common sense and knowledge of legal precedent ("stare decisis") to the facts before them. The Courts of England and Wales are headed by the Senior Courts of England and Wales, consisting of the Court of Appeal, the High Court of Justice (for civil cases) and the Crown Court (for criminal cases). The Supreme Court of the United Kingdom is the highest court in the land for both criminal and civil cases in England, Wales, and Northern Ireland and any decision it makes is binding on every other court in the hierarchy. 
The Supreme Court is the highest appeal court in almost all cases in England and Wales. Prior to the Constitutional Reform Act 2005 this role was held by the House of Lords. The Supreme Court is also the highest court of appeal for devolution matters, a role previously held by the Privy Council. 
The United Kingdom does not have a single legal system, as Article 19 of the 1706 Treaty of Union provided for the continuation of Scotland's separate legal system. Today the UK has three distinct systems of law: English law, Northern Ireland law and Scots law. A new Supreme Court of the United Kingdom came into being in October 2009 to replace the Appellate Committee of the House of Lords. The Judicial Committee of the Privy Council, including the same members as the Supreme Court, is the highest court of appeal for several independent Commonwealth countries, the British Overseas Territories and the Crown Dependencies. Both English law, which applies in England and Wales, and Northern Ireland law are based on common-law principles. The essence of common law is that, subject to statute, the law is developed by judges in courts, applying statute, precedent and common sense to the facts before them to give explanatory judgements of the relevant legal principles, which are reported and binding in future similar cases ("stare decisis"). The courts of England and Wales are headed by the Senior Courts of England and Wales, consisting of the Court of Appeal, the High Court of Justice (for civil cases) and the Crown Court (for criminal cases). The Supreme Court is the highest court in the land for both criminal and civil appeal cases in England, Wales and Northern Ireland and any decision it makes is binding on every other court in the same jurisdiction, often having a persuasive effect in other jurisdictions. Scots law is a hybrid system based on both common-law and civil-law principles. The chief courts are the Court of Session, for civil cases, and the High Court of Justiciary, for criminal cases. The Supreme Court of the United Kingdom serves as the highest court of appeal for civil cases under Scots law. Sheriff courts deal with most civil and criminal cases including conducting criminal trials with a jury, known as sheriff solemn court, or with a sheriff and no jury, known as sheriff summary Court. The Scots legal system is unique in having three possible verdicts for a criminal trial: "guilty", "not guilty" and ""not proven"". Both "not guilty" and "not proven" result in an acquittal. Crime in England and Wales increased in the period between 1981 and 1995, though since that peak there has been an overall fall of 48% in crime from 1995 to 2007/08, according to crime statistics. The prison population of England and Wales has almost doubled over the same period, to over 80,000, giving England and Wales the highest rate of incarceration in Western Europe at 147 per 100,000. Her Majesty's Prison Service, which reports to the Ministry of Justice, manages most of the prisons within England and Wales. Crime in Scotland fell to its lowest recorded level for 32 years in 2009/10, falling by ten per cent. At the same time Scotland's prison population, at over 8,000, is at record levels and well above design capacity. The Scottish Prison Service, which reports to the Cabinet Secretary for Justice, manages Scotland's prisons. In 2006 a report by the Surveillance Studies Network found that the UK had the highest level of mass surveillance among industrialised western nations. 
By tradition, Welsh Law was compiled during an assembly held at Whitland around 930 CE by Hywel Dda, king of most of Wales between 942 and his death in 950. The 'law of Hywel Dda' (), as it became known, codified the previously existing folk laws and legal customs that had evolved in Wales over centuries. Welsh Law emphasised the payment of compensation for a crime to the victim, or the victim's kin, rather than on punishment by the ruler. Other than in the Marches, where law was imposed by the Marcher Lords, Welsh Law remained in force in Wales until the Statute of Rhuddlan in 1284. Edward I of England annexed the Principality of Wales following the death of Llywelyn the Last and Welsh Law was replaced for criminal cases under the Statute. Marcher Law and Welsh Law (for civil cases) remained in force until Henry VIII of England annexed the whole of Wales under the Laws in Wales Acts 1535–1542 (often referred to as the Acts of Union of 1536 and 1543), after which English Law applied to the whole of Wales. The Wales and Berwick Act 1746 provided that all laws that applied to England would automatically apply to Wales (and the Anglo-Scottish border town of Berwick) unless the law explicitly stated otherwise. This act, with regard to Wales, was repealed in 1967. However, excluding those devolved to Wales since 1999, English law has been the legal system of Wales and England since 1536. English law is regarded as a common law system, with no major codification of the law, and legal precedents are binding as opposed to persuasive. The court system is headed by the Supreme Court of the United Kingdom which is the highest court of appeal in the land for criminal and civil cases. The Senior Courts of England and Wales is the highest court of first instance as well as an appellate court. The three divisions are the Court of Appeal; the High Court of Justice and the Crown Court. Minor cases are heard by the Magistrates' Courts or the County Court. In 2007 the Wales and Cheshire Region (known as the Wales and Cheshire Circuit before 2005) came to an end when Cheshire was attached to the North-Western England Region. From that point Wales became a legal unit in its own right. The Welsh Assembly has the authority to draft and approve laws outside of the UK Parliamentary system to meet the specific needs of Wales. Under powers approved by a referendum held in March 2011 , it is able to pass primary legislation known as Acts of the Assembly in relation to twenty subjects listed in the Government of Wales Act 2006 such as health and education. Through this primary legislation, the Welsh Government can then also draft more specific secondary legislation. Wales is served by four regional police forces, Dyfed-Powys Police, Gwent Police, North Wales Police and South Wales Police. There are four prisons in Wales, though all are based in the southern half of the country. As well as no northern provision for Welsh prisoners, there are no female prisons in Wales, with inmates being housed in prisons in England. 
The United Kingdom has three legal systems. English law, which applies in England and Wales, and Northern Ireland law, which applies in Northern Ireland, are based on common-law principles. Scots law, which applies in Scotland, is a pluralistic system based on civil-law principles, with common law elements dating back to the High Middle Ages. While England and Wales, Northern Ireland, and Scotland diverge in the more detailed rules of common law and equity, and while there are certain fields of legislative competence devolved in Northern Ireland, Scotland, Wales and London, there are substantive fields of law which apply across the United Kingdom. The United Kingdom does not have a single legal system since it was created by the political union of previously independent countries. Article 19 of the Treaty of Union, put into effect by the Acts of Union in 1707, created the Kingdom of Great Britain but guaranteed the continued existence of Scotland's separate legal system. The Acts of Union of 1800, which combined Great Britain and Ireland into the United Kingdom of Great Britain and Ireland, contained no equivalent provisions but preserved the principle of separate courts to be held in Ireland, of which the part called Northern Ireland remains part of the United Kingdom. The Supreme Court of the United Kingdom is the highest court in the land for all criminal and civil cases in England and Wales and Northern Ireland, and for all civil cases in Scots law. The Supreme Court came into being in October 2009, replacing the Appellate Committee of the House of Lords. In England and Wales, the court system is headed by the Senior Courts of England and Wales, consisting of the Court of Appeal, the High Court of Justice (for civil cases) and the Crown Court (for criminal cases). The Courts of Northern Ireland follow the same pattern. In Scotland the chief courts are the Court of Session, for civil cases, and the High Court of Justiciary, for criminal cases. Sheriff courts have no equivalent outside Scotland, as they deal with both criminal and civil caseloads. The Judicial Committee of the Privy Council is the highest court of appeal for several independent Commonwealth countries, the British overseas territories, and the British Crown dependencies. There are also immigration courts with UK-wide jurisdiction — the Asylum and Immigration Tribunal and Special Immigration Appeals Commission. The Employment tribunals and the Employment Appeal Tribunal have jurisdiction throughout Great Britain, but not Northern Ireland. 