It's only a very short term condition. From TFN's keyboard'
a CA/GRS was also introduced at Avalon as a precursor to permanent tower services in March this year.
Of course that's March on planet Management, not earth standard time.
a determination was made that Air Traffic Control services as required for Class C airspace were appropriate to provide an acceptable level of safety for the Passenger Transport Services operating to and from Avalon.
As this service has not yet been possible to implement
I think this must be a world first, ATC service unavailable due staff shortage
before its even begun!
And yes, a resticted area thats not controlled airspace and doesn't require a clearance to enter.
Presumeably self policing?