I was on the bus on the way home from college today, I saw a banner reading:
"Buy 1 get 1 Free!
5pm to 9pm"
This is at Wembley London. I haven't noticed if any other subways are doing it...
FAB DEAL IMHO! .. Guess lunch is sorted tomorrow! ;)
(btw, please link an image for me, i'm not sure how to do it :P)