E Block stood over by one of the larger entrances, where the transvans came in. They kept the plastic disposal crates there. The euthanasia block was a place where sometimes they didn’t bother killing those intended for disposal in the crates, because a bullet in the back of the head or an injection or electrocution sucked up funds that were better spent on a ministerial lunch, and the living victim would not manage to fight his way out of the sealed crate anyway. That saving had probably been suggested by a government auditor, perhaps the same one who had failed to notice how wasteful of funds it was to still ship the crates across to the Calais incinerator. Saul had also learnt that sometimes relatives on the outside managed to put together a large enough cash payment to the staff of E Block, and to the transvan driver, so that the crate with its living occupant never actually reached the incinerator.

‘Things are gonna change, though,’ his driver added.

‘Really.’ Saul still affected a lack of interest, whilst he surveyed his surroundings. All about him he’d been seeing various staff of the cell complex hurrying importantly here and there, and he had studied every individual in hope of seeing the face of his interrogator, but now, for the first time, he saw one of the inmates. He was clad in bright yellow paperware overalls, hands cuffed behind his back, a plastic rod connecting his ankles so he could just about walk, though with a painful, waddling gait. Two guards walked behind him, occasionally prodding him with telescopic truncheons which, judging by the blood spattered over his shoulders and sticking his hair close to his head, they had obviously felt cause to use earlier.

‘No more ZAs for adjustment – that’s the word,’ Mr Chatty added.

Saul rolled that one over in his mind and couldn’t avoid what it implied. Why bother wasting resources in adjusting to correct political thought those never destined to be part of the wonderful world society? They’d end up like the skeletons he’d seen in that broken-down industrial complex, like the corpses washing up on so many shores – those being only a visible proportion of the whole, he suspected, most of whom ended up in community composters and incinerators.

‘Here we are.’ The guard gestured ahead.

The Complex Security monitoring room bore some resemblance to a squat version of an old-style air-traffic control tower. The guard pulled his vehicle up outside the doors and turned to Saul again. ‘Will you be needing me to drive you anywhere else?’

‘Yes,’ Saul said. ‘But first I would like you to accompany me inside.’