If it is keeping them awake at night due to the risk then I would suggest they cease operating into those places. A tower very well may be a smart idea in those places however no one seems willing to pay for it.....
Yrs, do that, people in these areas can just hop in their car and drive instead right? I'm betting you live in Brisbane or Melbourne right?
No one seems willing to pay for it...........Let's ponder that. Who paid for the existing towers? Who are you suggesting should pay for a tower at any of these places? What makes you think that existing users of your system aren't already paying?
Looks to me like you're on the ASA kool-aid.
All of your previous posts are typical of the ASA justification for lack of service. I'm tipping you're pretty green in this 'game.' If you aren't you'd know that Class E airspace is the solution. But whilst ever that costs a dime good ole ASA wont have a bar of it. Cost, cost, cost.