Originally Posted by
Tobias-UK
To add to what CWS has said, you would only be entitled to compensation for missing service not a refund of the ticket. Buy from the BoB using the same credit card used to purchase the ticket and seek a refund from BA for the cost of the food items purchased. If BA refuse to refund the cost of the food items then approach the credit card company and seek compensation under S75.
I don't think your advise here is very clear. If you are suggesting claiming under S75 for the refund of the cost of the food items then I would suggest that this would fail the very first test of being > £100.