I know there are quite a few aircraft going back and forth across the Tasman at any one time, but 99% of them are being driven by experienced, competent professionals. So with TCAS fitted and operating why would it not be safe to fly quadrantally, using the correct TIBA procedures across the Tasman? I mean you could even offset your track by 5 miles to the right if you wanted to add another layer of safety!
Seems like overkill to me, unless it's company mandated!
