‘One last thing.’ Cato hated vainglory but considered that it would strengthen his position at the fort if the officers realised that their new commander was not just some chinless wonder straight from a comfortable household in Rome. ‘Over there, in that chest. My medal harness.’

Decimus did as he was told and retrieved the set of polished discs fastened to the gleaming leather of the harness. Cato was gratified to see the frank look of admiration in the veteran’s eyes as he placed the harness over the breastplate. Cato held them in place while his servant fastened the buckle at the back.

‘You’ve seen quite a lot action then, sir. They don’t hand these out just for showing up.’

‘No, they don’t.’ Cato smiled briefly. ‘As for action, I’ve seen more than enough. But I’ve got the feeling that I’ll be seeing plenty more, and soon, if the gods have their way.’

‘Don’t know about the gods, sir. But I’m sure that’s what Caratacus has in mind for us. And if not him, then Centurion Quertus.’

‘That is for me to decide now,’ Cato responded firmly. He took a deep breath and faced the door, pausing a moment to collect his thoughts and calm his troubled mind. Then he picked up the leather document holder that contained his authority to assume command of the garrison and strode towards the door. He stepped out into the corridor and made his way towards the main hall of the headquarters block, his boots echoing off the walls.

The centurions and optios of the Thracian unit and the cohort of infantry from the Fourteenth Legion were sitting on a series of benches as Cato entered the hall. The space was lit by tallow lamps set in iron brackets along the walls, and heated by a brazier burning at one end.

As soon as Cato entered, Macro shot to his feet and barked out, ‘Commanding officer present!’

The other men hesitated until Quertus rose slowly to his feet and then they followed his lead. Cato made his way round the room to the space in front of the officers and indicated to Macro that he was ready.

‘At ease!’