Hurrah! Heathrow 09:20 actual shows 4900 metres and overcast at 1800 feet. Also, the temperature and dewpoint have split 03/02. A quick look at the other main UK civil airports shows that with the exception of Luton, which looks still to be on LVPs, but 'workable', and Aberdeen which has freezing fog, we're back in business!
Fingers crossed all those poor people now get to where they want to be.
