Originally Posted by chimambu

Several points. You do not need to take a flight before the voucher expiry. You just need to book the flight before the expiry but the flight could be for any time in the future. It is unlikely that the voucher time will be extended even if you asked. Also if you have broken your wrist now (April), one would expect you to be able to drive during the summer holidays. Even though I know about these things definite advice should be taken from your surgeon.