cleanair
I hope not too or there will be a very disappointed cleanair junior, and no amount of 'currency/test flight/PDA' explanations will be good enough for him, I suspect...
If the worst does come to the worst, you could maybe save the situation somewhat by taking the young chap to see Cosford's resident Vulcan in their Cold War museum....?
I hope we see XH558 in all her glory where she belongs (in the air) this Sunday.