Relative prosperity in Nyala led to political stability. The people had food in their bellies and weren't inclined to listen to anyone who wanted a change. This security led outside investors to study the country and now Kigonde was able to secure sizeable loans which went into more agricultural improvements and a degree of industrialization. You couldn't blame Kigonde for devoting a fair part of these loans to re-equipping his army.

Then he surprised everybody again. He revamped the Constitution and announced that elections would be held and a civil government was to take over the running of the country once again. After five years of military rule he stepped down to become Major General Kigonde, Commander in Chief of the Armed Forces. Since then the government had settled down, its hand greatly strengthened by the discovery of oil in the north. There was the usual amount of graft and corruption but no more so, apparently, than in any other African country, and all seemed set fair for the future of Nyala.

But there were rumours.

I read papers, studied maps and figures, and on the surface this was a textbook operation. I crammed in a lot of appointments, trying to have at least a few words with anybody who was directly concerned with the Nyala business. For the most part these were easy, the people I wanted to see being all bunched up close together in the City; but there was one exception, and an important one. I talked to Geddes about it first.

The heavy haulage company you're using, Wyvern Haulage Ltd. They're new to me. Why them?'

Geddes explained. British Electric had part ownership of one haulage company, a firm with considerable overseas experience and well under the thumb of the Board, but they were fully occupied with other work. There were few other British firms in the same field, and Geddes had tendered the job to a Dutch and an American company, but in the end the contract had gone to someone who appeared to be almost a newcomer in the business. I asked if there was any nepotism involved.

'None that I know of,' Geddes said. 'This crowd has good credentials, a good track record, and their price is damned competitive. There are too few heavy hauliers about who can do what we want them to do, and their prices are getting out of hand – even our own. I'm willing to encourage anyone if it will increase competition.'

'Their price may be right for us, but is it right for them?' I asked. 'I can't see them making much of a profit.'

It was vital that no firm who worked for us should come out badly. British Electric had to be a crowd whom others were anxious to be alongside. And I was far from happy with the figures that Wyvern were quoting, attractive though they might be to Milner and Geddes.

'Who are they?'

'They know their job, all right. It's a splinter group from Sheffield Hauliers and we think the best of that bunch went to Wyvern when it was set up. The boss is a youngish chap, Geoffrey Wingstead, and he took Basil Kemp with him for starters.'

I knew both the names, Wingstead only as a noise but Kemp and I had met before on a similar job. The difference was that the transformer then being moved was from the British industrial midlands up to Scotland; no easy matter but a cake-walk compared with doing any similar job in Africa. I wondered if Wyvern had any overseas experience, and decided to find out for myself.

To meet Wingstead I drove up to Leeds, and was mildly startled at what I found when I got there. I was all in favour of a new company ploughing its finances into the heart of the business rather than setting up fancy offices and shop front prestige, but to find Geoff Wingstead running his show from a prefab shed right in amongst the workshops and garaging was disturbing. It was a string-and-brown-paper setup of which Wingstead seemed to be proud.

But I was impressed by him and his paperwork, and could not fault either. I had wanted to meet Kemp again, only to be told that he was already in Nyala with his load boss and crew, waiting for the arrival of the rig by sea. Wingstead himself intended to fly out when the rig was ready for its first run, a prospect which clearly excited him: he hadn't been in Africa before. I tried to steer a course midway between terrifying him with examples of how different his job would be out there from anything he had experienced in Europe, and overboosting his confidence with too much enthusiasm. I still had doubts, but I left Leeds and later Heathrow with a far greater optimism than I'd have thought possible.

On paper, everything was splendid. But I've never known events to be transferred from paper to reality without something being lost in the translation.

Port Luard was hot and sweaty. The temperature was climbing up to the hundred mark and the humidity was struggling to join it. John Sutherland met me at the airport which was one of Ofanwe's white elephants: runways big enough to take jumbos and a concourse three times the size of Penn Station. It was large enough to serve a city the size of, say, Rome.

A chauffeur driven car awaited outside the arrivals building.

I got in with Sutherland and felt the sweat break out under my armpits, and my wet shirt already sticking to my back. I unbuttoned the top of my shirt and took off my jacket and tie. I had suffered from cold at Heathrow and was overdressed here – a typical traveller's dilemma. In my case was a superfine lightweight tropical suit by Huntsman – that was for hobnobbing with Cabinet ministers and suchlike – and a couple of safari suits. For the rest I'd buy local gear and probably dump it when I left. Cheap cotton shirts and shorts were always easy to get hold of.

I sat back and watched the country flow by. I hadn't been to Nyala before but it wasn't much different from Nigeria or any other West African landscape. Personally I preferred the less lush bits of Africa, the scrub and semi-desert areas, and I knew I'd be seeing plenty of that later on. The advertisements for Brooke Bond Tea and Raleigh Bicycles still proclaimed Nyala's British colonial origins, although those for Coca-Cola were universal.

It was early morning and I had slept on the flight. I felt wide awake and ready to go, which was more than I could say for Sutherland. He looked exhausted, and I wondered how tough it was getting for him.

'Do we have a company plane?' I asked him.

'Yes, and a good pilot, a Rhodesian.' He was silent for a while and then said cautiously, 'Funny meeting we had last week. I was pulled back to London at twelve hours'. notice and all that happened was that we sat around telling each other things we already knew.'

He was fishing and I knew it.

'I didn't know most of it. It was a briefing for me.'

'Yes, I rather guessed as much.'

I asked, 'How long have you been with the company?'

'Seven years.'

I'd never met him before, or heard of him, but that wasn't unusual. It's a big outfit and I met new faces regularly. But Sutherland would have heard of me, because my name was trouble; I was the hatchet man, the expediter, sometimes the executioner. As soon as I pitched up on anyone's territory there would be that tightening feeling in the gut as the local boss man wondered what the hell had gone wrong.

I said, to put him at his ease, 'Relax, John. It's just that Geddes has got ants in his pants. Trouble is they're invisible ants. I'm just here on an interrupted vacation.'

'Oh quite,' Sutherland said, not believing a word of it. 'What do you plan to do first?'

'I think I'd like to go up to the site at Bir Oassa for a couple of days, use the plane and overfly this road of theirs. After that I might want to see someone in the Government. Who would you suggest?'

Sutherland stroked his jaw. He knew that I'd read up on. all of them and that it was quite likely I knew more about the local scene than he did. There's Hamah Ousemane – he's Minister for the Interior, and there's the Finance Minister, John Chizamba. Either would be a good starting point. And I suppose Daondo will want to put his oar in.'