I want to know the answer to the following question:
What Act declares Non-Australian residents "outside of Australia" while they are on Norfolk Island?
All the background I'm provided with is that "On the other hand, as far as Australian nationality law is concerned, Norfolk Island is a part of Australia, and any time spent by an Australian permanent resident on Norfolk Island will count as time spent in Australia for the purpose of applying for Australian citizenship.". Is that enough to answer the question?