TTB - when you say file a flight plan, you mean put their route on CADS and get a low flying booking I think.
I know they fly all over LFA 7 but the routes and heights (unless they have been changed after 30 plus years) in and out of Valley through Snowdonia are pretty well adhered to.
Sas - you just don't get it - I left the mil 4 years ago and am quite comfortable operating to other rules and regs - I don't think the mil auth system should be imposed on GA, I just raised the idea of a check and balance for those that might want it.
However, I think TTBs assessment of rotary owners, whilst maybe a generalisation, is certainly true of some out there (often the ones we read about on these pages).