I want to know the answer to the following question:
Where was Queen Elizabeth ll not Head of State?
All the background I'm provided with is that "An example is Irish broadcaster Terry Wogan, who was appointed an honorary Knight Commander of the Order in 2005 and on successful application for dual British and Irish citizenship was made a substantive member and subsequently styled as "Sir Terry Wogan KBE".". Is that enough to answer the question?
Answer: no