couple of questions..... if the flights to broken hill leave at 6ish am, we should expect them to be on the move in about 3 hours right? Also, after looking up broken hill, it seems it's most known for mining. could we have a mining roadblock?
"[broken hill] Australia's largest mining concern BHP Billiton has its origins here with the initials BHP standing for "Broken Hill Proprietary". The mining industry has declined in recent years however it still plays an important part in the story of the town with many tourist attractions associated with mining. The other main reason to visit Broken Hill is for the artists who have called the city home. There are many galleries around the city that are worth visiting." (source wiki)