I'm reliably told Fever Tree products are being maintained in the lounges and longhaul routes as previously noted above. This only leads me to the conclusion that the lingering presence of Schweppes tonic is still partially due to the product distribution backlog in the aftermath of the Coca-Cola fiasco.

Incidentally, although I don't know the exact situation with regards the diabetic argument I do know that if the Fever Tree Light is not to personal diabetic requirements the lounges should be stocking the Schweppes slimline version on request.