MPN11 - easy now I'd say most on here have multiple windows open at the moment.
My real concern is that if the BA's don't divert into 'open' UK airports the media is going to have a field day regarding the decision to launch, the decision to refuse descent, landing clearance etc etc etc. Yes, I know there may be constraint issues in terms of the number of stands at Newcastle or Aberdeen that can take a 747-400/777 etc. But the media won't see that.