Write a short essay on the topic LLM International Commercial Law: Lex Mercatoria. It is important that your essay fulfils the following requirements: It should contain between 8 and 10 citations correctly referenced and a properly constructed bibliography. You must use either of the approved citation methods (a footnote based system if you do this please use OSCOLA – or Harvard). Given your training, and because footnotes do not count in word counts, please note that we strongly encourage the use of OSCOLA. You must include at least one of each of the following: a book a journal article a web source of some kind such as a blogpost or newspaper article a legal judgment (e.g. a decided case or tribunal judgment) a legal enactment (e.g. a national statute; an international convention; an EU Directive)