Submitted Assignment from the year 2015 in the subject Economics - Finance, grade: 65.00, School of Oriental and African Studies, University of London (CEFIMS), course: Financial Law, language: English, abstract: Before the 2008-2009 global financial crisis, law was a necessary tool for financial markets. English financial law represents "the entire body of legal rules that govern and regulate financial markets, financial assets and financial transactions under the law of England and Wales". It is classified as "a sub-species of English commercial law, which is heavily influenced by English common law". According to Ellinger et al., « in order to safeguard the stability of the banking system, a degree of regulation and supervision needs to be imposed on banks themselves ». In this context, the United Kingdom passed the Financial Services and Markets Act 2000, which authorized the Financial Services Authorities to become « a super-regulator , having responsibility for the regulation and supervision of the whole financial services sector ». However, this regulatory system was not suited for adressing the difficulties the banks were going into during the global financial crisis of 2008-2009. After the crisis, law and regulation's role shifted to provide more protection for financial stability and for the prevention of any misconducts. The Banking Act 2009 was going to fill the gap in « dealing with pre-insolvency 'stabilization' and with banking insolvency and administration ». And a year later, the Financial Services Act 2010 was given the role of « strengthening the powers of the FSA and giving it a 'financial stability' objective. In this paper, we are going to critically discuss the different views on the role of law and finance before and after the financial crises areas.