The roar of the MG's engine was magnified by the high walls of Harrison Mews as Lindsay drew up for her showdown with Simon Crabtree. It was a cold, clear night with an edge of frost in the air, and she wound down the car window to take a few deep breaths. The alleyway was gloomy, lit only by a few dim bulbs outside some of the lock-ups. The immediacy of her anger had subsided far enough for her to be apprehensive about what she intended to do. She cursed her lack of foresight in failing to bring along her pocket tape recorder. Although she was desperate for the confrontation, she was enough of a professional to realize that the difficulties she would encounter in getting this story into the paper would only be compounded by an unwitnessed, unrecorded interview with Simon. She could try to find the Clarion's backup team and enlist their help, but she knew she could only expect the most reluctant cooperation from them unless specifically ordered by Duncan. After her string of exclusives, the poor bastard who'd been sent down as backup was not going to be too inclined to help her out.

She lit a cigarette and contemplated her options. Behind her apprehension lay the deep conviction of all journalists, that somehow they were immune from the risks faced by the rest of the world. It was that same conviction that had made her face a killer alone once before. She could dive in now, feet first; the chances were that Simon would deny everything. Even if he admitted it, she'd have no proof. Then he'd tip off his masters, she'd be in the firing line, and as sure as the sun rises in the morning, Duncan would send her back anyway with a photographer to get pictures and a witnessed interview. It wouldn't matter so much then if he denied it; the office lawyer would be satisfied that he'd been given a fair crack of the whip. The other alternative was to leave it for now, go and visit Debs in hospital, go home and talk it over with Cordelia, and discuss the best approach with Duncan in the morning. Then everyone would be happy. Everyone except Lindsay herself, in whom patience had never been a highly developed character trait.

Sighing, she decided to be sensible. She wound up the window, but before she could start the engine, she saw a Transit van turn into the alleyway and drive towards her. Only its sidelights were on, and it was being driven up the middle of the roadway, making it impossible for Lindsay to pass. Instinctively, she glanced in the rear-view mirror. In the dim glow of her tail lights, she saw a red Fiesta, parked diagonally across her rear, preventing any escape by that route. The Transit stopped a few feet from her shiny front bumper and both doors opened. There was nothing accidental about this, she thought.

Two men emerged. One was around the six-foot mark, with the broad shoulders and narrow hips of a body builder. He had thinning dark hair cut close to his head, and his sharp features with their five o'clock shadow were exaggerated by the limited lighting. He looked like a tough Mephistopheles. The other was smaller and more wiry, with a mop of dark hair contorted into a curly perm. Both wore leather bomber jackets and training shoes. All this Lindsay absorbed as they moved towards her, understanding at once that something unpleasant was going to happen to her. She discovered that she couldn't swallow. Her stomach felt as if she'd been punched in the middle of a period pain. Almost without thinking, Lindsay locked the driver's door as Curly Perm tried the passenger door, and Mephistopheles reached her side of the car. He tried the handle, then said clearly and coldly, "Open it."

Lindsay shook her head. "No way," she croaked through dry lips. She was too scared even to demand to be told what was going on.

She saw him sigh. His breath was a white puff in the night air. "Look," he said reasonably. "Open it now. Or else it's a brick through the window. Or, since you've done us the favor of bringing the soft-top, the Stanley knife across this very expensive hood. You choose."

He looked completely capable of carrying out his threat without turning a hair. Unlocking the door, Lindsay suddenly ached for a life with such certainties, without qualms. Immediately, he wrenched the door open and gestured with his thumb for her to get out. Numbly, she shook her head. Then, behind her, another voice chimed in.

"I should do as he asks if I were you." Lindsay twisted in her seat and saw Stone leaning against the car. Somehow it came as no surprise. She even felt a slight sense of relief. At least she could be sure which side had her. You bastard, Jack Rigano, she thought.

Stone smiled encouragingly. "I assure you, you'll be out of that car one way or another within the next few minutes. It's up to you how painless the experience will be. And don't get carried away with the notion of extracting a price in pain from us. I promise you that your suffering will be immeasurably greater. Now, why don't you just get out of the car?" His voice was all the more chilling for having a warm West Country drawl.

Lindsay turned back to Mephistopheles. If he'd stripped naked in the interval, she wouldn't have noticed. What grabbed her attention was the short-barrelled pistol which was pointing unwaveringly at her right leg. The last flickering of defiance penetrated her fear, and she said abruptly, "Because I don't want to get out of the bloody car."

Curly Perm marched round the back of the car, past Stone. He took something from his pocket, and suddenly a gleaming blade leapt forward from his fist. He leaned into the car as Lindsay flinched away from him. He looked like a malevolent monkey. He waved the knife in front of her, then, in one swift movement, he sliced her seat belt through the middle, leaving the ends dangling uselessly over her. He moved back, looking speculatively at the soft black vinyl roof.

"The first cut is the deepest," said Stone conversationally. "He's very good with the knife. He knows how to cause serious scars without endangering your life. I wonder if Deborah Patterson would be quite so keen then? Or indeed, that foxy lady you live with. Don't be a hero, Lindsay. Get out of the car."

His matter-of-fact air and the use of her first name were far more frightening than the flick-knife or the gun. The quiet menace Stone gave off was another matter. Lindsay knew enough about herself to realize that he was the one whose threats had the power to invest her life with paranoid nightmares. Co-operation seemed the best way to fight her fear now. So she got out of the car. "Leave the keys," said Mephistopheles as she reached automatically for them on the way out.

As she stood up, Stone moved forward and grasped her right arm above the elbow. Swiftly, he fastened one end of a pair of handcuffs round her wrist. "Am I under arrest or what?" she demanded. He ignored the question.

"Over to the van, please," he said politely, betraying his words by twisting her arm up her back. Stone steered her round to the back of the Transit. Curly Perm opened the doors and illuminated the interior with a small torch. Lindsay glimpsed two benches fixed to the van's sides, then she was bundled inside and the other shackle of the cuffs was fixed to one of the solid steel struts that formed the interior ribs of the van. The doors were hastily slammed behind her, casting her into complete darkness, as she asked again, "What's going on? Eh?" There were no windows. If she stretched out her leg as far as she could reach, she could just touch the doors. She could stand almost upright but couldn't quite reach the opposite side of the van with her arm. It was clear that any escape attempt would be futile. She felt thankful that she'd never suffered from claustrophobia.

Lindsay heard the sound of her MG's engine starting, familiar enough to be recognizable even inside the Transit. Then it was drowned as the van's engine revved up, and she was driven off. She had to hold on to the bench to keep her balance as the van lurched. At first, she tried to memorize turnings but realized very quickly that it was impossible; the darkness was disorientating. With her one free hand, she checked through the contents of her pockets to see if she had anything that might conceivably be useful. A handkerchief, some money (she guessed at £30.57), a packet of cigarettes, and her Zippo. Not exactly the Count of Monte Cristo escape kit, she thought bitterly. Why did reality never provide the fillips of fiction? Where was her Swiss army knife and her portable office with the scissors, stapler, adhesive tape, and flexible metal tape measure? In her handbag, she remembered, on the floor of the MG. Oh well, if she'd tried to bring it, they would have taken it from her, she decided.

The journey lasted for over an hour and a half. Debs would be wondering why she hadn't appeared, thought Lindsay worriedly. And Cordelia would soon start getting cross that she wasn't home when she said she'd be. They'd probably each assume she was with the other and feel betrayed rather than anxious; no hope of either of them giving the alarm. She was beginning to wonder exactly where she was being taken. If it was central London, they should have been there by now, given the traffic at that time of night. But there were none of the stops and starts of city traffic, just the uninterrupted run of a motorway or major road. If it wasn't London, it must be the other direction. Bristol? Bath? Then it dawned. Cheltenham. General Communications Headquarters. It made a kind of sense.

The van was behaving more erratically now, turning and slowing down at frequent intervals. At 8:12 p.m., according to the luminous dial on Lindsay's watch, it stopped, and the engine was turned off. She could hear indeterminate, muffled sounds outside, then the doors opened. Her eyes adjusted to the surge of light and she saw they were in an underground car park. The MG was parked opposite them, the red Fiesta next to it. Stone climbed into the van and unlocked the handcuff linking Lindsay to the van. He snapped it round his left wrist and led her out into the car park.

The four of them moved in ill-assorted convoy to a bank of lifts. Stone took a credit-card-sized piece of black plastic from his pocket and inserted it in a slot, which swallowed it. Above the slot was a grey rubber pad. He pressed his right thumb to the pad, then punched a number into a console. The slot spat the black plastic oblong out, and the lift doors opened for them. Curly Perm hit the button marked 5, and they shot upwards silently. They emerged in an empty corridor, brightly lit with fluorescent tubes. Lindsay could see half a dozen closed doors. Stone opened one marked K57 and ushered Lindsay in. The other two remained outside.

The room was almost exactly what Lindsay expected. The walls were painted white. The floor was covered with grey vinyl tiles, pitted with cigarette burns. A couple of bare fluorescent strips illuminated a large metal table in the middle of the room. The table held a telephone and a couple of adjustable study lamps clamped to it. Behind the table stood three comfortable-looking office chairs. Facing it, a metal-framed chair with a vinyl-padded seat and back was fixed to the floor. "My God, what a clich¨¦ this room is," said Lindsay.

"What makes you think you deserve anything else?" Stone asked mildly. "Sit in the chair facing the table," he instructed. There seemed no point in argument, so she did as she was told. He unlocked the cuffs again, and this time fastened her to the solid-looking arm of the chair.

A couple of hours had passed since she had been really frightened, and she was beginning to feel a little confidence seeping back into her bones. "Look," she said. "Who are you, Stone? What's going on? What am I here for?"

He smiled and shook his head. "Too late for those questions, Lindsay. Those are the first things an innocent person would have asked back in that alley in Fordham. You knew too much. So why ask questions now when you know the answers already?"

"Jesus Christ," she muttered. "You people have got minds so devious you think everyone's part of some plot. When you hemmed me in that alleyway, I was too bloody stunned to come up with the questions that would have made you happy. Why have I been brought here? What's going to happen to me?"

"That rather depends on you," he replied grimly. "Don't go away, now," he added as he left the room.

She was left alone for nearly half an hour, by which time, all her determined efforts to be brave had gone up in the smoke of her third cigarette. She was scared, and she had to acknowledge the fact, although her fear was tempered with relief that it was Rigano's masters rather than Simon Crabtree's who were holding her. She wouldn't give much for her chances if it had been the other way round.

Lindsay had just lit her fourth cigarette when the door opened. She forced herself not to look round. Stone walked in front of her and sat down at one corner of the desk, facing her. He was followed by a woman, all shoulders and sharp haircut, who stood behind the desk scrutinizing Lindsay before she, too, sat down. The woman was severely elegant, in looks as well as dress. Her beautifully groomed pepper-and-salt hair was cut close at the sides, then swept upwards in an extravagant swirl of waves. Extra strong hold mousse, thought Lindsay inconsequentially; if I saw her in a bar, I'd fancy her until I thought about running my fingers through that. The woman had almost transparently pale skin, her eyes glittered greenish blue in her fine-boned face. She looked about forty. She wore a fashionably cut trouser suit in natural linen over a chocolate brown silk shirt with mother-of-pearl buttons. As she studied Lindsay, she took out a packet of Gitanes and lit one.

The pungent blue smoke played its usual trick on Lindsay, flashing into her mind's eye a night in a cafe in southern France with Cordelia - playing pinball, smoking, and drinking coffee, and listening to Elton John on the jukebox. The contrast was enough to bring back her fear so strongly she could almost taste it.

Perhaps the woman sensed the change in Lindsay, for she spoke then. "Mr. Stone tells me you are a problem," she said. "If that's the case, we have to find a solution." Her voice had a cool edge, with traces of a northern accent. Lindsay suspected that anger or disappointment would make it gratingly plaintive.

"As far as I'm concerned, the problems are all on your side. I've been abducted at gunpoint, threatened with a knife, the victim of an act of criminal damage, and nobody has bothered to tell me by whom or why. Don't you think it's a little unreasonable to expect me to bend over backwards to solve anything you might be considering a problem?" Lindsay demanded through clenched teeth, trying to hide her fear behind a show of righteous aggression.

The woman's eyebrows rose. "Come, come, Miss Gordon. Let's not play games. You know perfectly well who we are and why you're here."

"I know he's MI6 division, or at least I've been assuming he is. But I don't know why the hell I've been brought here like a criminal, or who you are. And until I do, all you get from me is my name."

The woman crushed out her half-smoked cigarette and smiled humourlessly at Lindsay. "Your bravado does you credit. If it helps matters any, my name is Barber. Harriet Barber. The reason you've been brought here, in your words, like a criminal, is that, according to the laws of the land, that's just what you are.

"You are, or have been in unauthorized possession of classified information. That on its own would be enough to ensure a lengthy prison sentence, believe me, particularly given your contacts on the left. You were apprehended while in the process of jeopardizing an operation of Her Majesty's security forces, another matter on which the courts take an understandably strong line. Superintendent Rigano really should have arrested you as soon as you tossed that tape on his desk."

Thanks a million, Jack, Lindsay thought bitterly. But she recognized that she had begun marginally to relax. This authoritarian routine was one she felt better able to handle. "So am I under arrest now?" she asked.

Again came the cold smile. "Oh no," said Harriet Barber. "If you'd been arrested, there would have had to be a record of it, wouldn't there?"

The fear was back. But the moment's respite had given Lindsay fresh strength. "So if I'm not under arrest, I must be free to go, surely?" she demanded.

"In due course," said Stone.

"Don't be too optimistic, Mr. Stone," said Barber. "That depends on how sensible Miss Gordon is. People who can't behave sensibly often suffer unfortunate accidents due to their carelessness. And someone who drives an elderly sports car like Miss Gordon's clearly has moments when impulse overcomes good sense. Let's hope we don't have too many moments like that tonight."

There was a silence. Lindsay's nerve was the first to go, and she said, struggling to sound nonchalant, "Let's take the posturing as read and come to the deal. What's the score?"

"There's that unfortunate bravado again," sighed Barber. "We are not offering any deal, Miss Gordon. That's not the way we do things here. You will sign the Official Secrets Act and will be bound by its provisions. You will also sign a transcript of your conversation with Superintendent Rigano this evening, as an insurance policy. You will hand over any copies of that tape still in your possession. And then you will leave here. You will not refer to the events of this evening or to your theories about the murder of Rupert Crabtree to anyone. On pain of prosecution. Or worse."

"And if I don't?"

"The answer to that question is not one that will appeal, believe me. What have you to lose by co-operating with what are, after all, your own country's national interests?"

Lindsay shook her head. "If we started to debate where the national interest really lies, we'd be here a long time, Ms. Barber. I've got a more immediate concern than that. I understand that you're not going to let Simon Crabtree be charged with the murder of his father?"

"Superintendent Rigano's indiscretions were quite accurate."

"So that means he stays free until you're ready?"

The woman nodded. "You have a good grasp of the realities Miss Gordon."

"Then what?"

"Then he will be dealt with, believe me. By one side or the other."

"But not immediately?"

"That seems unlikely. He has - certain uses, shall we say?"

Lindsay lit another cigarette. "That's my problem, you see, Ms. Barber. Simon Crabtree is a murderer, and I want him out of circulation."

"I'm surprised that the Protestant ethic is still so firmly rooted in you, given how the rest of your lifestyle has rejected it. I didn't expect a radical lesbian feminist to be so adamant for justice," Barber replied sarcastically.

"It's not some abstract notion of justice that bothers me," Lindsay retorted. "It's life and death. The life and death of someone I care about. You see, no one's told Simon Crabtree that he's immune from prosecution. And he thinks that Deborah Patterson has information that will tie him to his father's murder and put him away. For as long as he's on the streets, Deborah Patterson is at risk, and I can't go along with any deal that means there's a chance that she's going to die. So I'm sorry, it's no deal. I've got to tell my story. I've got to put a stop to Simon Crabtree."

"That's a very short-sighted view," Barber responded quietly. "If you don't accept the deal, Deborah will be in exactly the same position of risk that you have outlined."

Lindsay shook her head. "No. Even if I can't get the paper to use the story, I can get her out of the firing line. I can take her away somewhere he'll never find us."

Harriet Barber laughed softly. "I don't think you quite understand, Miss Gordon. If you don't accept our offer, you'll be in no position to take Deborah anywhere. Because you won't be going anywhere. Accidents, Miss Gordon, can happen to anyone."