I have absolutely no idea...all i know is they moved there to start a new life but it didn't work out. My dad got a job, so he must have had a visa that allowed him to work, but he hated it and couldn't find any work as an electrician. They had planned to stay there, but it didn't work out so they moved back. It was at the time that Australia were crying out for people to come and live and work from England, flights were cheap and it must have seemed like a good idea.
I know that if you were born after a certain date you had to live there for a certain period of time, or have one parent who is a citizen, but I was born before this date.
Everything points to me still being a citizen from what i have read but you just never know, which is why i applied to check.