“You stupid—The curfew is supposed to be averting a panic; and it would have done just that if you hadn’t interfered. The only way we’re going to get out of this with our minds still our own is if people stay calm and follow orders.”

“Which people?” she spat back. “Yours? The mayor’s family?”

“Officer Hartshorn, get her out of here. Use whatever force is necessary, and some which isn’t if you want. Then book her.”

“Sir.” A grinning Hartshorn caught Finnuala’s arm. “Come along, miss.” He held up a small nervejam stick in his free hand. “You wouldn’t want me to use this.”

Finnuala let Hartshorn tug her out of the situation management room. The door slid shut behind them.

“Walsh,” Neville said. “Shut down the town’s communications net. Do it now. Leave the police architecture functional, but all civil data traffic is to cease immediately. They mustn’t be allowed to spread this damn panic any further.”

“Yes, sir!”

The police hypersonic carrying Ralph had already started to descend over the town of Rainton when Landon McCullock datavised him.

“Some bloody journalist woman started a panic in Exnall, Ralph. The chief inspector is doing his best to damp it down, but I’m not expecting miracles at this point.”

Ralph abandoned the hypersonic’s sensor suite. The image he’d received of Rainton was all in the infrared spectrum, rectangles of luminous pink glass laid out over the black land. Glowing dots converged in the air above it, marine troop flyers and police hypersonics ready to implement the isolation. Given they were the forces of salvation, their approach formation looked strangely like the circling of giant carrion birds.

“I suggest you or the Prime Minister broadcasts to them directly, sir. Appeal to them to follow the curfew order. Your word should carry more weight than some local dignitary. Tell them about the marines arriving; that way they’ll also see that you’re acting positively to help them.”

“Good theory, Ralph. Unfortunately Exnall’s chief inspector has shut down the town’s net. Only the police architecture is functional right now. The only people we can broadcast to are the ones sitting in the patrol cars.”

“You have to get the net back on-line.”

“I know. But now it seems there’s a problem with some of the local management processors.”

Ralph squeezed his fists, not wanting to hear. “Glitches?”

“Looks like it. Diana is redirecting the AIs to interrogate Exnall’s electronics. But there aren’t nearly enough channels open for them to be as effective as they were in Pasto.”

“Hellfire! Okay, sir, we’re on our way.” He datavised a quick instruction to the pilot, and the hypersonic rose above its spiralling siblings before streaking away to the south.

Two hundred and fifty kilometres above Mortonridge, the SD sensor satellite made its fourth pass over Exnall since the network had been raised to a code three alert status. Deborah Unwin directed its high-resolution sensors to scan the town. Several specialist teams of security council analysts and tactical advisors were desperate for information about the town’s on-the-ground situation.

But they weren’t getting the full picture. In several places the satellite images were fuzzy, edges poorly defined. Switching to infrared didn’t help; red ripples swayed to and fro, never still.

“Just like the Quallheim Counties,” Ralph concluded morosely when he accessed the data. “They’re down there, all right. And in force.”

“It gets worse,” Deborah datavised. “Even in the areas relatively unaffected we still can’t get a clear picture of what’s going on below those damn harandrid trees. Not at night. All I can tell you is that there are a lot of people out on the streets.”

“On foot?” Ralph queried.

“Yes. The AIs loaded travel proscription orders into all the processor controlled vehicles in the town. Some people will be able to break the order’s code, of course. But basically the only mechanical transport left in Exnall right now are the bicycles.”

“So where are all the pedestrians going?”

“Some are taking the main link road to the M6, but it looks like the majority are heading for the town centre. I’d say they’re probably converging on the police station.”

“Damn it, that’s all we need. If they congregate in a crowd there’s no way we’ll be able to stop the possession from spreading. It’ll be like a plague.”

Frank Kitson was angry in a way he hadn’t been for years. Angry, and just a bit alarmed, too. First, woken up in the dead of night by a priority message from some O’Meara woman he’d never heard of. Which turned out to be a paranoid fantasy about xenoc takeovers and martial law. Then when he tried to datavise the police station about it he couldn’t get through to the duty officer. So he’d seen the lights on next door, and datavised old man Yardly to see if he knew what was going on. Yardly had received the same priority datavise, as had some of his family, and he couldn’t get through to the police either.

Frank didn’t want to make a fool of himself by appearing panicky, but something odd was definitely going down. Then the communications net crashed. When he accessed the general household processor for an emergency channel to the police station there was an official message in the processor’s memory from Chief Inspector Latham announcing the curfew, setting out its rules, and assuring all the citizens they would be evacuated in the morning. Genuinely worried now, Frank told his little family to get ready, they were leaving right away.

The car processor refused to acknowledge his datavise. When he switched the car to manual override, it still wouldn’t function. That was when he set off to find a police officer and demand to be told just what the hell was going on. It was a few minutes short of one o’clock when the curfew was officially due to start. And in any case, he was an upstanding subject of the King, he had every right to be on the street. The curfew couldn’t possibly apply to him.

A lot of other people seemed to have the same idea. Quite a group of them marched down the wide road out of their tranquil residential suburb heading for the town centre, shoulders set squarely against the night air. Some people had brought their kids, the children sleepy, their voices piping and full of queries. Comments were shouted back and forth, but no one had any answers to what was actually going on.

Frank heard someone call his name, and saw Hanly Nowell making his way towards him.

“Hell of a thing,” he told Hanly. They worked for the same agrichemical company; different divisions, but they drank together some nights, and their two families went on joint outings occasionally.

“Sure.” Hanly looked distracted. “Did your car pack up?”

Frank nodded, puzzled by how low Hanly was keeping his voice, almost as if he didn’t want to be overheard. “Yes, some kind of official traffic division override in the processor. I didn’t even know they could do that.”

“Me neither. But I’ve got my four-wheeler. I can bypass the processor in that, go straight to manual drive.”

They both stopped walking. Frank threw cautious glances at the rest of the loose group as they passed by.

“Room in it for you and the family,” Hanly said when the stragglers had moved away.

“You serious?” Maybe it was the thick grey tree shadows which flapped across the street creating confusing movements of half-light, but Frank was sure Hanly’s face was different somehow. Hanly always smiled, or grinned, forever happy with life. Not tonight, though.

Guess it’s getting to him, too.

“Wouldn’t have offered otherwise,” Hanly said generously.

“God, thanks, man. It’s not for me. I’m scared for the wife and Tom, you know?”