DS went on holiday this summer with a large group of friends. They were caught up in the delays and TUI issued their group a £1900 voucher in compensation.
He's just found out that the boy who booked the holiday on their behalf, and received the compensation vouchers, has blown the lot on an all-inclusive holiday for himself and two friends, one of whom wasn’t even on the original holiday.
He and all the rest of his group are very angry about this (I’m fuming on his behalf), but essentially is there anything they can do about this to retrieve the cost of their vouchers that were spent without their knowledge or consent?