The tape had finished, and the screen had gone blank. It buzzed with a squirming pattern of dots. White noise. Wasn't that what they called it? It was a portrait of chaos, that hissing, those writhing dots; the universe humming to itself. Empty airwaves were never really empty.

He turned the set off. He didn't want to watch any more matches. His head buzzed like the box; white noise in there too.

He slumped down in the chair and downed the second can of beer in two throatfuls. The image of Carys with Whitehead swam into focus again. "Go away," he told it, aloud; but it lingered. Did he want her, was that it? Would this unease be pacified if he took her to the dovecote one of these afternoons and humped her till she begged him never to stop? The wretched thought only disgusted him; he couldn't defuse these ambiguities with pornography.

As he opened the third beer he found his hands were sweating, a clammy sweat he associated with sickness, like the first signs of flu. He wiped his palms on his jeans and put the beer down. There was more than infatuation fueling his nervousness. Something was wrong. He got up and went to the lounge window. He was staring into the pitch darkness beyond the glass, when it struck him what the wrongness might be. The lights on the lawn and perimeter fence had not been put on tonight. He would have to do it. For the first time since he'd arrived at the house it was real night outside, a night more black than any he'd experienced in many years. In Wandsworth there was always light; floods on the walls burned from twilight to dawn. But here, without streetlamps, there was just night outside.

Night; and white noise.

Though Marty had imagined otherwise, Carys wasn't at the dinner party. There were very few freedoms left to her; refusing her father's invitations to dinner was one of them. She had endured an afternoon of his sudden tears, his just as sudden accusations. She was weary of his kisses and his doubts. So tonight she'd given herself a larger fix than usual, greedy for forgetfulness. Now all she wanted to do was lie down and bask in not being.

Even as she lay her head on the pillow, something, or someone, touched her. She came around again, startled. The bedroom was empty. The lamps were on and the curtains drawn. There was nobody there: it was a trick of the senses, no more. Yet she could still feel the nerve endings at the nape of her neck tingle where the touch had seemed to come, responding, anemone-like, to the intrusion. She put her fingers there and massaged the place. The jolt had snatched lethargy away for a while. There was no chance of putting her head back down until her heart had stopped hammering.

Sitting up, she wondered where her runner was. Probably at the dinner party with the rest of Papa's court. They'd like that: to have him among them to condescend to. She didn't think of him as an angel any longer. After all he had a name now, and a history (Toy had told her everything he knew). He'd long lost his divinity. He was who he was-Martin Francis Strauss-a man with green-gray eyes; with a scar on his cheek and hands that were eloquent, like an actor's hands, except that she didn't think he'd be very good at professional deceit: his eyes betrayed him too easily.

Then the touch came again, and this time she distinctly felt fingers catching her nape, as though the bone of her spine had been pinched, so, so lightly, between somebody's forefinger and thumb. It was absurd illusion, but too persuasive to be dismissed.

She sat down at her dressing table and felt tremors moving out through her body from her jittering stomach. Was this just the result of a bad fix? She'd never had any problems before: the H that Luther bought from his Stratford suppliers was always of the highest quality: Papa could afford it.

Go back and lie down, she told herself. Even if you can't sleep, lie down. But the bed, as she stood and turned to walk back to it, receded from her, all the contents of the room withdrawing into a corner as though they were painted on linen and had been plucked away from her by some hidden hand.

Then the fingers seemed to be back on her neck again, more insistent this time, as if working their way into her. She reached around and rubbed the back of her neck vigorously, cursing Luther loudly for bringing her bad stuff. He was probably buying cut heroin instead of the pure, and pocketing the difference. Her anger cleansed her head for a few moments, or so it seemed, for nothing else happened. She walked steadily across to the bed, orientating herself by putting her hand on the flower-patterned wall as she went. Things began to right themselves; the room found its proper perspective again. Sighing with relief she lay down without pulling back the covers, and closed her eyes. Something danced on the inside of her lids. Shapes formed, dispersed and reformed. None of them made the least sense: they were splashes and sprawls, a lunatic's graffiti. She watched them with her mind's eye, mesmerized by their fluent transformations, scarcely aware in her fascination that the invisible fingers had found her neck again and were insinuating themselves into her substance with all the subtle efficiency of a good masseur.

And then sleep.

She didn't hear the dogs begin to bark: Marty did. At first just a solitary barking, somewhere off to the southeast of the house, but the alarm call was almost immediately taken up by a volley of other voices.

He got up boozily from in front of the dead television and went back to the window.

A wind had got up. It had probably blown some dead branch down, which had disturbed the dogs. He'd noticed several dead elms that needed felling in the corner of the estate; probably one of those was the culprit. Still, he'd better look. He went through to the kitchen, and turned on the video screens, flicking from camera to camera along the perimeter fence. There was nothing to see. As he flipped to the cameras just east of the woods, however, the pictures disappeared. White noise replaced the sight of floodlit grass. Three cameras were out of action in all.

"Shit," he said. If a tree were down, and that became a likelier option than ever if the cameras weren't working, he'd have a clearing-up job on his hands. It was odd that the alarms hadn't started, though. Any fall that had incapacitated three cameras must have breached the fence's systems: yet no bells rang, no sirens wailed. He took his anorak off the hook beside the back door, picked up a flashlight, and went outside.

The fence lights glimmered at the periphery of his vision; scanning them quickly he could see none that were out. He set off toward the racket of dogs. It was a balmy night, despite the wind: the first confident warmth of spring. He was glad to be going on a walkabout, even if it was a fool's errand. It might not even be a tree at all; simply an electrical fault. Nothing was infallible. The house fell away behind him, the lit windows diminished. Now, all around him, darkness. He was isolated for two hundred yards between the lights of the fence and those of the house, a strip of no-man's-land over which he stumbled, flashlight inefficiently lighting the turf a few strides ahead of him. In the woods, the wind found an occasional voice; otherwise there was silence.

Eventually he reached the fence where he approximated the noise of the dogs to have come from. All the lights in either direction were working: there was no visible sign of disturbance. Despite the reassuring correctness of the scene, something about it, about the night and the balmy wind, felt odd. Maybe the dark wasn't so benign after all, the warmth in the air not entirely natural for the season. A tick had begun in his stomach, and his bladder was heavy with beer. It was vexing that there were no dogs to be seen or heard. Either he'd made an error of judgment in approximating their position or they'd moved from the spot, pursuing. Or, the absurd thought came, pursued.