Well, British Airways sent a
Jumbo up into the ash cloud for a couple of hours and declared that they don't know what all the fuss is about! Nothing to do with how much money they're losing this year of course

Not to be outdone, EuroHarmony has also sent a B747 up into the cloud to test out whether the airspace ban is unnecessary... I'll leave you to judge the results for yourselves but Rolls Royce were not impressed!