Hello! I have spied a fab offer on the 2FOR1 London Days out website - London Eye - two tickets for the price of one, if you travel by rail into London. As far as I can see this means I can travel from East Dulwich or Peckham Rye station and redeem the offer as long as I purchase tickets and don't use my Oyster. This seems too good to be true but would make a fantastic pressie for my husband! I've printed the voucher anyway! Anyone here used 2 For 1 London vouchers? They look great! Merry Christmas! :o)