English 

I edited this article to follow English spelling (OED as far as possible), rather than the mixed English/American-English usage found previously.  Wikipedia convention seems to show that articles pertaining to a specific English speaking country or a citizen of a specific ENglish speaking country should follow the correct national variety of English (such as Bill Clinton obviously requiring American English). Harold Pinter is a British citizen.  I've left the punctuation as it was (as there appear to be unresolved arguments on that issue).