I'm based at EGTF (Fairoaks) smack in the middle of the restricted zone and just inside the prohibited area, and operate a commercial fleet and an RTF.
When the Restrictions were first proposed we had the same reaction as most other people and seriously considered closing up shop and having an extended holiday. VFR Flight plans needed for every movement and all IFR movements requiring co-ordinated slots sounded like a complete nightmare.
BUT I have to say that now - with only 1.5 hours of Atlas control remaining - we have actually been busier than at this time last year and have experienced no serious problems at all.
Every time I've spoken to Atlas with a problem they've been very understanding, knowledgeable and helpful. Job well done in my book.
And we never once had an issue getting an IFR co-ordinated slot at any of the airports we visited!