Maybe a stupid question, though not as good as "What colour is the green navigation light"?!! (no they didn't pass). Covers, cases, notes etc. have to be left outside the exam room, I believe it states this on your email confirmation.
Anyway by the time you take your exams you need to be an EXPERT on how to use it front/back, upside down & inside out otherwise you are unlike to pass GN. Even if allowed you won't have time to read any instructions.
Retired GN instructor.
Last edited by RichardH; 4th June 2025 at 15:09.