Oh, and I forgot to mention the extreme cold that he would have experienced - the news this morning said that the temperature outside the a/c could have been as low as -60C. Inside the u/c well it might not have been quite that cold, but not far off.
One has to wonder what sort of security Nairobi airport has for this to happen - if a human being, apparently with some belongings in a rucksack or like - discovered in the u/c well at Heathrow - can escape discovery,- what else could be secreted in such a manner?
Mike