'That's a Liburnian!'

Liburnians are light, swift, double-banked galleys derived from Mediterranean pirate ships and much used in the Roman fleet. This one had a decorative portrait of Neptune on the prow and an elaborate cabin at the stern. She was afloat, though half her oars had been robbed and her rigging looked in a fine old tangle. There was no evidence that the priestess kept her trim for floating picnics. She must have lain here deserted for many months.

I said, 'That must be the flagship which Petilius Cerialis had pinched from under his nose.'

'Cor, she's lovely, sir. How could he let that happen?'

'In bed with his fancy bit.'

'Oh sir!'

'Never mind the general's carelessness. Like his splendid Liburnian galley we must have been brought here as presents for the prophetess. So keep quiet; keep together; and keep your eyes peeled for trouble. The lady's last gift of a live Roman was never seen again. And as sure as ambrosia makes heroes belch, the poor beggar's not alive any more.'

I experienced a vague hope, nevertheless, that we would run into the missing legate, Lupercus, and discover he had gone native and was living here with Veleda like a prince. The hope was so vague that it made me feel slightly sick. I knew only too well the more likely alternatives. And I knew they applied to us.

'Is the prophetess up in that tower now, sir?'

'I don't know.'

'Are you going to ask to see her?'

'I doubt if they would allow it. But I want to see what the situation is before I speak.'

'Ooh don't go up in the tower, sir. You might never come out.'

'I'll bear that in mind.'

The Bructian moot appeared to be a prearranged gathering.

It must have been hard work for the caterers. Celtic tribes are famous for turning up to appointments anything up to three days either side of the given date. Here a feast was in progress on rough trestle-tables. It looked fairly permanent. Presumably it was to pass the time until something like a decent quorum deigned to put in an appearance. I wondered who had issued the invitations to this casual assembly. Then I tried not to wonder how the assembly would affect us.

Our group, with its interesting string of prisoners, aroused bursts of excitement. Other chiefs' retainers felt obliged to swagger up and try to outface our chief's successful troupe. They did this by the usual offensive and threatening gestures against us, which we ignored, though plainly our captors could not allow other people to torment us when that privilege was theirs. By now we felt a proprietary interest in the party we were used to, so we cheered them on and managed to get quite a lively fight going. None of them appeared grateful for our encouragement, and eventually they all grew bored and settled down to feasting.

We were fed too, in a small way. The warriors were tucking into plain but hearty fare: loaves, fruit, hot roasted game and I think some fish. For us the cook had gone to some trouble to produce another of their speciality porridges; it was like eating a wound poultice. There was drink (some kind of fermented cranberry juice), but I warned the lads to go easy in case we needed clear heads later. The women were judged a great improvement on our brush with the virgin's sister; the girl who brought round the juice jar was definitely worth flirting with. I ordered them to lay off that too, and was firmly voted least popular man in our group.

Time went by. I leaned on a tree thinking about it. Time seemed to have no real importance. Still, what else can you expect from feckless tribes who have never invented the sundial, let alone imported an Italian water-clock for sternly governing their free hours? Dear gods, these savages seemed to believe life was about doing what you wanted, and enjoying it whenever possible. If ever the ascetic tenets of Greek philosophy filtered through these lazy forests, people were in for a bad shock. And they were so disorganised, it was no wonder the sons and step-grandson of the supremely ordered Augustus had never managed to line up enough of them together to make a decent show of surrendering to Rome. Rome had a systematic way of schooling tribal peoples-but you had to sit them down and explain the benefits first.

Here, the Bructeri made us sit about and wait. We took a haughty view of this breach of diplomatic etiquette.

Nothing happened. There was little sense of anybody else waiting for anything to happen. In fact to us the whole occasion made no sense at all. We sat apart, tied together in our miserable skein of rope and bursting with impatience for some formality, even if it turned out to be the formality of our trial.

Ascanius winked at the juice-jar girl. She ignored him, so he tried grabbing the hem of her rough woollen skirt. At that, with the air of a girl who had done it before, she emptied what was left in the jar all over him.

Some things are the same anywhere.

As she spun off with her pretty nose in the air, I smiled at her wearily and she gave what was really quite a nice smile back to me. My standing rose again.

Watching other people feasting is a soulless exercise.

More time passed. Evening approached. Whatever Dubnus had told me about Germanic attitudes to drink, the cranberry wine was obviously one of those country potions that have an insidious effect. My Great-auntie Phoebe made a similar linctus with myrtleberries which regularly caused a Saturnalia riot. They would have liked it here. Soon the hum of conversation rose into pricklier shouts of debate. As happens anywhere, most of the women decided that if there was going to be an argument they would take themselves off to mutter somewhere else. A few hard cases remained-obviously the ones who had been let down in life. They looked even tipsier than the men. The men, who had appeared to be able to sup their rich red jollop without losing sweat, now glistened up angrily. Opinions were being bandied, always a danger sign. Stronger opinions were offered back in slow, slurred voices that were soon emphasised by table-thumps. Then our chief swayed to his feet with drunken grace and burst into impassioned speech. Obviously a vote was being sought.

Well, naturally we would have been pleased that our own man had proved a hot debater; every prisoner likes to feel he has been captured by a worthy foe. The only problem was it became clear from fierce glances cast in our direction that the issue at stake was our fate. We also received a definite hint that the chief with the pip-spitting teeth had decided to enhance his status by offering his prisoners for use in some grove as the next human sacrifice.

It was a long speech; he enjoyed a rant. Gradually the noise changed, as the warriors began to clash their lances on their shields.

I knew what that meant.

The clashing of shields grew louder and faster. Instinctively we all scrambled into a tighter bunch. A lance, thrown with great accuracy, thrummed into the turf right at our feet.

The noise quietened. It reached the nearest to silence that can ever be achieved in a large group of people who are exhausted by eating and arguing. Attention focused gradually.

A woman had ridden into the clearing, bareback and bridleless, on a white horse.