Too tired to shop in Heathrow

Getting through immigration is a breeze flying business so we had plenty of time to explore. First stop was for fresh air outside the terminals but we had to clear the smokers to find any. Cathy had a cup of tea and David a latte before we checked in and found the Diners club partner lounge. Finally the jet lag caught up with us. One more flight to go before we catch up with the bird-murdering leprechauns!