Originally Posted by
Athlete95
...... I normally travel WT+ and try and upgrade with Avios to CW......I've not done WT for 6/7 years (only CW) ......
Sorry, you're going to die. If the food does not poison you then the wine will; if neither of those things happen then being trapped in a cattle class seat for hours will give you that blood clotting problem. Upgrading to WT+ might help but there's still a huge risk.
Start shopping at Tesco.