At one point Zsa-Zsa Korda (Benicio Del Toro) says that he's about to be made an "English citizen". There is legally no such thing as an English citizen as England is part of the United Kingdom of Great Britain and Northern Ireland (consisting of England, Wales, Scotland and Northern Ireland) so he would have in fact been made a 'British' citizen. As a born and bred Londoner you would have thought Mia Threapleton (who plays Liesl), who is in the same scene, would have brought this to the director's attention.