Exactly what I was wondering GrahamK. What proportion of NCL's traffic is Band B? I can't really see there being much leakage of Band A traffic at £13 per adult and half that per child per round trip. But if Ms Sturgeon and co halved the Band B rate (£69) and that got passed through 100% then you might be talking. Even then coming back from Dubai or New York with 120 miles to do over Carter Bar would not be everyone's cup of tea.