That's about it.'

'Could you carry another seven tons?'

'No trouble at all,' said Hammond.

'Seven tons is about the weight of a hundred people,' said Katabisirua blandly.

Or one more elephant, I thought with a manic inward chuckle. The silence lengthened as we all examined this bizarre proposition. It was broken by the Doctor, speaking gently and reasonably, 'I am not suggesting that you take us all the way to the coast, of course. There is another good, if small, hospital at Kanja on the north road, just at the top of the next escarpment. It has no airfield and is not itself important, so I do not think it will have been troubled by the war. They could take care of us all.'

I doubted that and didn't for a moment think that Dr Kat believed it either, but I had to hand it to him; he was plausible and a damned good psychologist. Not only did his proposition sound well within the bounds of reason and capability, but I could tell from the rapt faces around me that the sheer glamour of what he was suggesting was beginning to put a spell on them. It was a Pied Piper sort of situation, stuffed with pathos and heroism, and would go far to turn the ignominious retreat into some sort of whacky triumph. The Dunkirk spirit, I thought -the great British knack of taking defeat and making it look like victory.

There was just one little problem. Kanja, it appeared, was on the very road that we had already decided to abandon, heading north into the desert and towards the oilfields at Bir Oassa. I was about to say as much when to my astonishment Wingstead cut in with a question which implied that his thinking was not going along with mine at all.

He said, 'How far to Kanja?'

'About fifty miles. The road is quite good. I have often driven there,' the Doctor said.

Hammond spoke up. 'Excuse me, Doctor. Is it level or uphill?'

'I would say it is fairly flat. There are no steep hills.'

McGrath said, 'We could rig awnings over the bogies to keep off the sun.'

Hammond asked, his mind seething with practicalities, 'Fifty odd patients, and a staff of -?'

'Say ten,' said Sister Ursula.

'What about all the rest, then?'

'They would walk. They are very hardy and used to that, and even those who are wounded will manage. There are a few hospital cars but we have no spare petrol. I believe you do not go very fast, gentlemen.'

'We could take some up on top of the trucks. And we've got your car, Mister Mannix, and Mister Kemp's Land Rover, and perhaps the military could give up some space,' Hammond said.

'And the tractors?' the Sister asked.

'No, ma'am. They're packed inside with steel plates set in cement, and the airlift truck is full of machinery and equipment we might need. But there's room on top of all of them. Awnings would be no problem?'

McGrath said, 'There'd be room for a couple of the nippers in each cab, like as not.'

'Nippers?' the doctor asked.

'The children,' McGrath said.

I looked from face to face. On only one of them, and that predictably was Basil Kemp's, did I see a trace of doubt or irritation. Minds were taking fire as we talked. Geographical niceties were either being entirely overlooked or deliberately avoided, and somehow I couldn't bring myself to dash cold water on their blazing enthusiasm. But this was madness itself.

Dr Kat regarded the backs of his hands and flexed his fingers thoughtfully. 'I may have to operate while we are travelling. Would there be room for that?'

'Room, yes, but it would be too bumpy, Doctor. You'd have to work whenever we were stopped,' said Hammond. He had a notebook out and was already making sketches.

Sadiq spoke. 'I think my men can walk. and the wounded will ride. They are our people and we must take care of them.' He squared his shoulders as he spoke and I saw the lifting of a great burden from his soul; he had been given a job to do, something real and necessary no matter which side was winning the mysterious war out there. It called for simple logistics, basic planning, clear orders, and he was capable of all that. And above all, it called for no change in the route once planned for him and us by his masters. It was perfect for him. It solved all his problems in one stroke.

Sister Ursula stood up.

'Have you a measuring tape, Mister Hammond?'

'Yes, ma'am. What do you want it for?' he asked.

'I want to measure your transport. I must plan for beds.'

'I'll come with you,' he said. Tell me what you want.'

McGrath lumbered to his feet. 'I'll go round up the lads, Mister Wingstead,' he said. 'You'll be wanting to talk to them yourself.' The Doctor too rose, dusting himself off fastidiously. He made a small half-bow to Geoff Wingstead. 'I have to thank you, sir,' he said formally. 'This is a very fine thing that you do. I will go back now, please. I have many arrangements to make.'

Sadiq said, 'I will take the Doctor and then prepare my own orders. I will come back to advise you, Mister Mannix. We should not delay, I think.'

Around us the conference melted away, each member intent on his or her own affairs. Astonishingly, nobody had waited to discuss this new turn of events or even to hear from the so-called bosses as to whether it was even going to happen. In a matter of moments Kemp, Wingstead and I were left alone. For once I felt powerless.

Kemp shrugged his shoulders. 'It's all quite mad,' he said. 'We can't possibly get involved in this – this -'

'Stunt?' Wingstead asked gently. 'Basil, we are involved. I've never seen a piece of manipulation more skilfully done. Those two have run rings round the lot of us, and there isn't any way that we could put a stop to this business. And what's more,' he went on, overriding Kemp's protests, 'I don't think I'd want to stop it. It is crazy, but it sounds feasible and it's humanely necessary. And it's going to put a lot of heart into our lads. None of them likes what's happened, they feel frustrated, cheated and impotent.'

I finally got a word in. 'Geoff, we'd already decided that we shouldn't carry on northwards. This would be a very fine thing to do, but – '

'You too, Neil? Surely you're not going to fight me on this. I think it's damned important. Look, it's fifty miles. Two, maybe three days extra, getting there and back here to Kodowa. Then we're on our own again. And there's something else. The news that we must turn back is one they were going to take damned hard. This way they'll at least have the feeling that they've done something worthwhile.'

He stretched his arms and yawned, testing the stiffness in his side.

'And so will I. So let's get to it.'

Down near the commissariat truck McGrath had called all hands together. Wingstead and I went to meet them. On the way I stopped and called Bishop over to give him an instruction that brought first a frown and then a grin to his face. He in turn summoned Bing and they vanished. 'What did you tell him?' Wingstead asked.

'Bit of psychology. You'll see. Don't start till he's back, will you?'

Bishop and Bing returned a few moments later, lugging a couple of cardboard boxes. To the assembled men I said, 'Here you go, guys. A can apiece. Send them around, cookie.'

Bishop began handing out six-packs of beer. 'Management too,' I reminded him. 'And that includes the Doctor and Sister Ursula.' There was a buzz of conversation as the packs went out, and then I held up a hand in silence.

'Everybody happy?'

Laughter rippled. Cans were already being opened, and Barry Lang paused with his halfway to his mouth. 'What are we celebrating, chief? The end of the war?'

'Not quite. We're celebrating the fact that this is the last cold beer we're all going to get for a while.' At this there was a murmur of confusion. I held up an open can. 'Some of you may know this already. We're using the fridge to store the hospital's drugs and as much food as possible for the patients, especially the kids. From now on, it'll be warm beer and canned food for the lot of us. My heart bleeds for you.'