No probs crete, thanks for your concern. Tonight I am doing Norwich to Liverpool Street and there are no tunnels. I do have a Versace jacket (half-price in House of Fraser) in the cab just in case, but I anticipate throbbing the entire route in shirt sleeves
big "get well hug" bob, hope you feel better very soon. Go get yourself a hot water bottle and a hot toddy and cuddle up under the blankets with mrs. bob, you'll soon be back to you old self. :o)