It is illegal to own a firearm in Australia to hunt kangaroos, and it is illegal to harm or kill native wildlife without a strict control permit that requires the holder be a primary producer or professional hunter. No one keeps guns to kill 'roos.
Nowhere in the dialogue was the legality of owning a gun in Australia a question. It's not impossible that somebody could own a gun in Australia for this purpose as Chase said and do so without regard for the law. However, this is irrelevant as the whole dialogue where Chase mentioned owning a gun to shoot Kangaroos was untruthful and only intended to mess with Dr. Andrews.
Nowhere in the dialogue was the legality of owning a gun in Australia a question. It's not impossible that somebody could own a gun in Australia for this purpose as Chase said and do so without regard for the law. However, this is irrelevant as the whole dialogue where Chase mentioned owning a gun to shoot Kangaroos was untruthful and only intended to mess with Dr. Andrews.
In the elevator when Foreman presses a floor button, another corresponding floor button should have lit up in the visible button panel on the opposite wall of the elevator cabin.