'How much?' Cato persisted.
'Oh, five denarians, or something.'
'Five den-Macro, that's pretty much all we have.'
'Actually, it is all we have.' Macro shrugged an apology. 'It's a risk, but I got odds of ten to one.'
'Really?' Cato responded sourly. 'And why do you think that's good news? He's got nine chances in ten of losing.'
'Look here,' Macro lowered his voice, 'our man said it was a sure thing. We stand to win fifty silver pieces when it's over.'
'I can do the maths, thank you. Fifty pieces, if Nepos wins.'
'He will, trust me. I have a feeling for these things.'
Cato shook his head and glanced away, letting his gaze turn to the imperial box. The household slaves were busy setting up a table of snacks and wines to the side of the Emperor's seat. Even at a distance of fifty paces, Cato could make out a platter of ornately arranged fowl glazed in what looked like honey. His mouth began to water at the sight and he felt his stomach churn with hunger.
The imperial household began to emerge from their private entrance to take their seats. A handful of favoured senators eased themselves down on to plump cushions set on the stools each side of the imperial dais. They were followed by some of the Emperor's freedmen and scribes, who stood at the back of the box. At last the white tufts of hair and the gilded wreath on top of Claudius' head came into view and a great roar of greeting swelled up from the crowd and echoed around the Great Circus. Louder than a battle, Cato thought. Far louder.
The Emperor stood still for a moment, basking in the popular acclaim. Only his head moved, in the characteristic twitch that no amount of self-control could prevent. At length Claudius slowly raised an arm and turned to greet his people, who responded to the gesture with an even greater roar. The Emperor's arm sank back to his side and he climbed on to the dais and slumped clumsily into his seat. As the Emperor's wife, Messalina, stepped up beside him, the cheering reached a new frenzy.
Macro leaned close to Cato and shouted into his ear, 'From what I've heard, I bet there's quite a few amongst them who know her almost as well as her husband.'
He grinned and Cato looked round anxiously to make sure that no one had overheard the comment. That was the kind of public comment that informers picked up and passed on to palace agents for a small reward. Then, one night, a squad of Praetorians would kick your door in and bundle you off, never to be seen or heard from again. Fortunately, Macro's foolish words were lost in the deafening roar of the crowd and Cato began to relax.
Then he saw another man entering the imperial box: thin, with dark hair and a plain white toga. Claudius beckoned to the newcomer with a smile, and indicated a seat just below the dais. Cato felt Macro cup a hand to his ear as he pointed towards the box with the other.
'Did you see who just arrived?'
Cato nodded. 'Our friend, the Imperial Secretary.'
'Do you think Narcissus knows we're back in Rome?'
'If he doesn't already know, he will soon.'
'Then we're in trouble. That bastard talked General Plautius into decimating our cohort.'
'I remember. He won't be happy that I'm still alive.'
Cato felt a surge of fear as he looked over the heads of the crowd at Narcissus. Not much escaped the notice of the man who controlled the Emperor's secret police, disposed of any threats and dispensed much of Claudius' patronage. And if he did know that Cato was in the city then he would be sure to tie up any loose ends as soon as possible, preferably by discreet strangulation in some dark, forgotten cell of the Mammertine prison. But there was a chance, an outside chance, that Macro and he had evaded the ever watchful eye of Narcissus, even now.
At that precise moment Narcissus turned in his seat and cast his gaze over the crowd and, before Cato could react, his eyes fixed in the direction of the two centurions. Cato felt his guts turn to ice. It was only an instant, then Cato slumped down on his bench, out of Narcissus' line of sight.
'Shit!' Cato muttered. 'Shit… shit… shit.'
Macro dropped down beside him, alarmed by the sudden change in his friend's expression. 'What's the matter?'
'He saw us. Narcissus saw me.'
'Bollocks. How could he? We're just a pair of faces amongst thousands. There's no way-'
'I'm telling you, he saw me!' Cato could almost feel the rough hands of the Praetorian Guardsmen Narcissus would be sure to send out to arrest him. It would all be over in a moment.
Macro stood up slowly and glanced towards the imperial box, before ducking back down beside his friend. 'He's not even looking this way. Just chatting with the Emperor. Nothing else. He can't have seen you. Relax!'
The cheering quickly died away as the priests prepared for the sacrifice to open the day's racing. Two assistants dragged one of the white kid goats out from the cage and, holding the struggling animal by its legs, they carried it up the steps to the altar and held it down on the gleaming marble surface. The chanting of the high priest could just be heard across the track, as he intoned the blessing of Jupiter, best and greatest, on the Emperor Claudius, his family, the senate and people of Rome, and the charioteers. Then, he raised a curved dagger above the bleating goat, paused a moment, the blade glinting in the sunlight, before he slashed it down. The distant bleating was abruptly cut off. For a moment the priest bent over the twitching body of the goat and worked at its stomach with the dagger. Then, he eased out the liver, glistening in purple and red as it steamed slightly in the cool air. He bent over the organ to examine it closely, then called over a colleague, who also looked at the liver before they discussed their readings. The priest suddenly lifted the organ aloft to signify that Jupiter had accepted the sacrifice and the races could proceed. A huge roar of relieved tension swept round the stadium. Macro slapped his hands down on his knees and grinned like a boy.
The pious speeches by the senate fathers were kept as brief as possible. It was the usual flowery offer of thanks to the sponsor of the races, in this case Claudius himself. The Emperor tapped his feet impatiently as he tried to catch the eye of the speakers and then made a quick waving gesture with his hand to get them to move on swiftly. The crowd cheered each speech politely, and then, as the last speaker climbed down from the podium on the island, they craned their necks expectantly, all eyes riveted to the line of gates at the far end of the Great Circus.
There was a moment of hushed expectancy. Then a great fanfare of trumpets shrilled out and the gates swung inwards to reveal the dark tunnels leading back to the marshalling area. There was movement in the shadows, then the chariot teams burst out of the tunnels and on to the sand of the Great Circus. The crowd jumped up and screamed with excitement, and slowly the cheers resolved into rival chants in support of each team, or of vulgar denigration of the opposition. Most of the Praetorians, clearly, were supporters of the blues and bellowed out the name of Porcius as he drove his team past the imperial box and saluted Emperor Claudius.
'Bastard better lose,' Macro said softly. Then he glanced around nervously and drew a deep breath.'Come on, Porcius!'
Cato raised an eyebrow as he caught his friend's gaze. Macro shrugged.'Just keeping on side. No point in starting a fight.'
The chariot teams completed a circuit of the track and then drew up in a line abreast, just in front of the Emperor. The crews clustered round, making final adjustments to the horses' harnesses and applying a last handful of grease to the chariot axles. The charioteers checked their reins and made sure that the razor-sharp safety knives were secure in their scabbards. Each charioteer wore a short, sleeveless tunic in his team's colours, and the light screens that folded around their legs were also painted in the team colours.
Macro focused his attention on Nepos, a wiry man with a dark complexion. Nepos stood erect and still in his green tunic. Too still for Macro's liking, almost as if he was too terrified to move. Or maybe he simply had nerves of steel. He'd better had.