just to correct something in a previous review here and i do not believe this film be only for people who know london and it a case of a very specific situation be use to make universal comment . jack rosenthal say in an introduction to the publish script that it be mean to be about character who and by go though this gruelling knowledge test and gain some measure of self knowledge . i think it one of the most perfectly write drama i have see represent technically it supremely adept at convey quite complex detail but it also joyous in how it involve you . at the start you know no more about this london knowledge test than the main character but you get scoop up right along with them until it vitally important to you . you become tremendously proud of those character who succeed and and you be crush for those who do not . especially one whose downfall and without give anything anyway and will make your hand fly to your face . also just a a point of fact and nigel hawthorne character and mr burgess and be call the vampire and not dracula . you do not need to know this and i be not say it crucial and but it a measure of the drama represent once you have see this and you will want everyone to and you will evangelise about it every detail . i hope you get to see it . william .