✔ 最佳答案
According to some rumor, it was mainly British Airways putting pressure on British Government to force Russia Government to remove the premit for Oasis Hong Kong to overfly Russia...
But about Cathay Pacific Airways doing the same... So far there has been no information to confirm of that...
So for now, most of the rumor suggest it was British Airways which have created all these problems... And it is not surprise that British Airways have done this to prevent new competitor entrying the market just like what it have done against Virign Atlantic at the late 80s/early 90s...