By the time he reached the naval base the sun had already risen over the horizon and dazzling golden light pierced the windows of the prefect's office and cast their outline on the far wall. Squinting, Cato gazed down on the naval harbour. All of the biremes rode at anchor, their decks covered with the bundled shapes of sleeping men. Only the Spartan remained moored alongside the quay, gangway down, waiting for Cato to come aboard and take command. There was a last matter to attend to first.
After quickly returning to his quarters to change back into uniform, Cato made for headquarters. Entering the administration section he pointed to the nearest clerk.
'In here, Postumus. Bring a slate.'
'Yes, sir. Begging your pardon, sir?'
'What is it?'
'Some of the officers have been asking for you all night.'
'What did you tell them?'
'Nothing, sir. Just what you said. You were in your quarters and not to be disturbed for any reason.'
'Good. That's all they need to know. Now let's get on with it.'
Once the clerk had settled on a stool beside the prefect's desk Cato dictated his orders.
'One: issue a warrant for the arrest and detention of the merchant known as Anobarbus. He might be found at the house of Rufius Pollo. Have the house watched just in case. Once Anobarbus is taken, he is to be held in isolation pending the return of the prefect and the fleet from Illyricum. He is not to be visited by anyone, nor is he to be permitted to communicate with anyone.
'Two: Rufius Pollo is to be kept under observation. I want to know who visits his house, where he goes, who he talks to. Have the information kept up to date and ready for me to read on my return.'
Cato looked up and saw the surprised expression on the face of the clerk. 'Problem?'
The clerk pursed his lips.'Well, sir. Rufius Pollo? He's the richest, most powerful man in Ravenna. And he's got influence back in Rome. If he finds out we're spying on him…'
'Well, make sure he doesn't find out. Use the best men. Even a town this size must have a good network of informers.'
'Yes, sir.'
Cato searched the clerk's expression for any hint of guile. Perhaps the conspiracies that seemed to flourish in this port stretched as far as the naval base. Then Cato was angry with himself. He was starting to see enemies in every corner. Then again, maybe he should. That would be safest, but he must leave the base within the hour and ensure that steps were being taken to trap the traitors while the fleet was away dealing with the pirates. He had to trust to the loyalty of the Emperor's servants. There was no one else.
He leaned towards the clerk and indicated the slate resting on the man's lap.'Someone in this port is betraying us to the pirates; telling them about our every movement. It's already cost us a number of ships and hundreds of men. I want them found and dealt with. If I find out that they've been warned off, then I'll make sure that those responsible will pay with their lives. Understand? This is to be kept secret. Tell only those men you need to use, and tell them only what they need to know. I'm leaving this in your hands, Postumus. Make sure you don't fail me.'
'Yes, sir. Is there anything else?'
'No…'
Postumus nodded. 'Very well, sir. Can I ask what authority I can act on if your orders cause any conflict with the officer you're leaving in command here?'
'Wait.' Cato pulled a blank wax tablet over and hurriedly wrote a note to cover the clerk's instructions. When he had finished Cato saw the prefect's seal box sitting at the edge of the desk. He pulled it over, lifted the teak lid and took out the seal of the commander of the Ravenna fleet. He pressed the seal firmly into the wax, checked the imprint was sound and slid the tablet across the table to Postumus. 'There. Until Vitellius returns you have the final say in this matter. You're only to use this if the centurion gives any orders likely to compromise your investigations.'
'I understand, sir.'
Cato saluted and the clerk turned away and left the office. For a moment Cato stared at the desk, torn between two duties. More than anything he wanted to find those who had betrayed their countrymen to the pirates. There was nothing more despicable, to his mind, than men who were prepared to put individual greed before the greater good of the Empire and its people. Their base treachery would cost them their lives. But there was nothing else he could do about that now. Hundreds of miles away in Illyricum his comrades were waiting for badly needed reinforcements to tip the balance against Telemachus and his pirates. Even now, they might already have been attacked again, perhaps even defeated and wiped out. Cato clenched his fists at the thought. That was foolish. Worse, it was a moment of puerile panic. The pirates had had the advantage in the first encounter, thanks to treachery. Next time the Roman warships would be unencumbered by provisions and equipment, and there would be more of them. The pirates were not likely to survive a second head-on engagement. Even Vitellius couldn't make a mess of that.
Cato tried to recall as much of the meeting with Telemachus as he could. The man was cool and collected, a realist, ruthless. He would not be duped into a battle he could not win. It was far more likely that he would adopt a strategy of attrition: pouncing on isolated Roman foragers and patrol vessels, wearing the Romans down until their campaign had to be abandoned, or until they were reduced to a weak enough condition for the pirates to risk a final, devastating attack. Between the thirsty ambition of Vitellius and the cunning and guile of Telemachus things looked bleak for the men of the Ravenna fleet.
Cato thumped his fist down in frustration as he rose from his chair. He strode out of his office and left the headquarters building. Across the parade ground, beside the wharf, the Spartan stood ready to sail. The marine guard at the head of the gangway stiffened to attention and grounded his spear as the centurion approached.
As soon as his boots clumped down on to the deck Cato called out to the trierarch. 'Get underway immediately!'
Cato made his way aft and stood by the oarsman as the sailors shipped the gangway and cast off the mooring lines. Several men raised a stout post and thrust the bows out from the wharf, then worked their way down the length of the vessel, easing her out, until there was a sufficient gap to allow the crew to slip the long oars out from her sides. As the pausarius beat a slow rhythm the oars steadily swept through the water, churning the surface as the Spartan began to glide forward, out into the naval harbour towards the rest of the flotilla. Seeing this, the trierarchs of the biremes bellowed out orders to raise anchors and get underway, taking up station behind the Spartan.
The flotilla emerged into the main harbour and a few early risers stood and watched from the wharf and the decks of the merchant vessels crowded into the safety of the harbour defences. From the stern of the trireme Cato gazed out over the sprawl of warehouses and the red-tiled roofs of the town beyond. Already the distance made the buildings look like toys.
With the sun now well clear of the horizon, the Spartan turned into the open sea, directly into the dazzling orb. Her bows lifted to the increase in the swell of the sea and Cato sensed a faint breeze on his cheek. As soon as the warships were clear of the land the trierarch gave the order to ship oars and raise the mainsail.
Cato's eyes closed for a moment, blinked open, closed again, and then he surrendered to the warm, comforting desire for rest. There was a sudden whirling sensation and he opened his eyes just in time to stop himself from falling on to the deck.