Yes lets let all British long haul carriers go bust shall we. Then next time you need to go to Lagos you can fly on Nigerian Airlines who are so unsafe they're not allowed into British airspace. Or if you want to go to Jo'burg you can rely on the monopoly position of SAA to provide a cheap fair. Plus there'll always be connecting flights through Europe utilising those efficient airlines such as Sabena, Olympic and Alitalia. Much better for the consumer.