My main reason for travel is on the LHR/JFK route, because I live here and my wife lives there. I was there (JFK hinterland) March 14 to 21 (returning early, probably a good move, arriving back just as the lock-in took hold), and while I was there booked Nov. and Dec. travel taking advantage of the £1195 J return sale fare. So I don't feel bad about taking a full refund for my May travel, and won't when it comes to cancelling June, as I'm sure will be necessary. I know it will be easier to book future travel with cash than with vouchers. But book it I will, just as soon as it becomes clear that I can.