It just seems wrong that CF had the £2.20 tax free written into the contracts that the cabin crew signed in good faith, and then just blame the tax office when they cant deliver. Surely both parties entered into a legally binding contract when the contract was offered and then signed, so surely CF are breaking the contract by not delivering a contractual obligation now? After all i am sure that the tax free status on the FDP would have influenced some people to join the company given the amount of tours.