At the same time the cohort's carpenter had been tasked with designing a saddle frame equipped to carry lightweight burdens which could be jettisoned in an instant. Other men worked hard to create dummy bundles of fabrics to be loaded on to the saddle frames. All was ready by the end of the tenth day after Macro had taken control of the cohort.The same evening a message arrived from Petra. Symeon had done as he had been asked and contacted the merchants whose caravan Macro had saved. They had agreed to meet Macro and his men at the same place as before – the Nabataean way station – at dusk in three days' time.

On the night before Macro and his small force of men left Fort Bushir, he had a final meal with Cato in the dining room of the prefect's quarters. Scrofa, no doubt flush with the money he had extorted from the caravan cartels, had decorated his accommodation lavishly and the walls of the dining room were alive with hunting scenes set in lush green landscapes so utterly different from the barren wilderness stretching out around the fort that it made both men long for the kinder, temperate landscapes of Italy or even Britain.

'Say what you like about Scrofa,' Macro said, as he chewed on a chunk of roast kid, 'at least he knew how to live.'

'So I can see.' Cato was still billeted in the same room at headquarters where he and Macro had been confined. Given the mood of some of the officers it had been felt necessary for Cato to remain at the administrative heart of the cohort and keep watch on their activities. At the same time, he made sure that the two prisoners in the cell did not speak to anyone. Scrofa and Postumus were sent their food, and had their slops bucket emptied, rinsed and returned, and that was all the contact with others that Cato allowed them.

'How is Scrofa coping?' Macro asked.

'Well enough. He's stopped playing the outraged innocent and given up demanding to be set free. What worries me is that the other officers keep asking what is going to happen to the pair of them.'

'Just tell them that those two will be treated fairly and given a proper hearing once we've settled things with Bannus. If that doesn't work then tell them to keep their mouths shut and their noses out of things that don't concern them, unless they want to share the same cell.'

'Do you think they will be given a hearing?'

'Not if Narcissus has anything to do with it.They'll be interrogated to reveal anything they know about Longinus, and then disposed of.You know what Narcissus is like, Cato.'

'I know. But there's no concrete proof that Longinus is plotting anything at the moment. All the evidence we have is pretty weak. In which case Scrofa and Postumus might not be guilty of plotting against the Emperor.'

'Maybe not,' Macro agreed, helping himself to another mouthful of goat. 'But they're certainly guilty of screwing up the situation here on the frontier. Even if we get through this business with Bannus, it's going to take years to mend our relations with the locals. If we ever do.'

Cato nodded thoughtfully, and then replied, 'Perhaps the Emperor should consider abandoning Judaea.'

Macro nearly choked. 'Abandon the province! Why on earth do that?'

'I've seen nothing here that makes me think the Judaeans will ever accept their place in the Empire. They're just too different.'

'Bollocks!' Macro spluttered, and a gobbet of gristle narrowly missed Cato's ear as it sailed over the dining couch. 'Judaea is like any other province. A bit wild and untamed at first, but give it enough time and we'll make them see things our way. They'll embrace the Roman way of life whether they like it or not.'

'You think so? When was Judaea annexed? In the age of Pompey. That's over a hundred years ago. And the Judaeans are still as intractable as ever.They cling to their religious practices as if they were the only things that mattered.'

'The situation could be improved if we could only persuade them to worship our gods, or at least get them to worship our gods alongside theirs,' Macro concluded impatiently.

'Well we won't manage it. So perhaps we should give up the idea of including Judaea in the empire, or we should crush them, destroy their religion and everyone who holds to it.'

'That might do it,' Macro agreed.

Cato stared at him. 'I was being ironic.'

'Ironic? Really?' Macro shook his head and tore off another strip of meat. 'Well I bloody well wasn't. If we're going to make the Empire safe, then we have to make sure that we control this region. Not Parthia. These people will have to accept Roman rule, and like it, or else.'

Cato did not respond. He could see the limitations of Macro's approach all too clearly. As in most provinces the Romans had tried to establish a ruling class to collect tax and administer the law in Judaea. Only this time the common people had seen through those who claimed to be their natural leaders. That's why Judaea had become such a sore in the flesh of the empire.The Judaeans could not be left to run their own affairs on Roman lines because their religion would not permit it. So Rome would have to intervene in order to enforce Roman rule. Unfortunately, she would have to intervene on such a scale that the cost of maintaining Judaea was far in excess of the tax revenue that could be generated, unless the people were squeezed for every coin available, and that in turn would only lead to revolt sooner or later. More troops would be required to restore and then maintain order. More taxes would be required to pay for the enlarged garrisons needed to keep the Judaeans in line, and so the vicious cycle of rebellion and repression would continue on and on. No wonder Centurion Parmenion was so weary and worn out after his years of service in the province.

With a sudden flash of insight Cato realised that this was why Parmenion had been prepared to surrender Canthus to the mob. The soldier had outraged the villagers, and Parmenion had faced a stark choice. If he had tried to defend his man and ignore the offence, or protect him, he would have provoked a riot and simply added to the friction that was remorselessly tearing Judaea to pieces. Canthus' death had served notice on Roman and Judaean alike that no one was above the law. If only such a principle became general policy then some accommodation between Rome and Judaea was possible.

Macro was watching him closely.'Don't go soft on me now, lad. Whatever you may think are the rights and wrongs of the situation, we have a mission to carry through. About the hardest job that's ever landed on our plate. I can't afford to have you thinking about where all this goes. Keep your mind on what we must do. Worry about the other stuff later on, when it's safe to do it.' He chuckled. 'And if you're still alive to do it.'

Cato smiled back. 'I'll try.'

'Good. I'll feel a lot better knowing that you are keeping an eye on things in the fort while I'm gone.'

'Is it really necessary to do this?'

'We need all the friends we can get in this region. If my plan works out, then it should go a long way towards restoring relations with the Nabataeans. That bastard Scrofa has a lot to answer for.'

'Yes,' Cato replied quietly. 'Are you sure you want me to stay here?'

'Absolutely. Most of the officers are good men, but we've seen how easily they can be led from the straight and narrow. There's a few of them I still don't trust. They'll need watching.The last thing we need right now is some kind of counter-coup to restore Scrofa to command. That would be a bloody disaster. So you have to stay here, Cato. Anyway, I'd thought you'd be glad to have a cohort of your own to command.'

'It's a big responsibility, and given the doubtful loyalty of some of the men I'd rather be out in the field.'

'I'm sure you would.' Macro's expression grew serious. 'But not this time, Cato.You'll be in charge here. You know who you can rely on. Parmenion may be getting on, but he's a tough old bird, and straight as they come. If anything happens to me, then you must take care of Bannus. Don't go tear-arsing around the desert looking for revenge, understand?'