They passed a battered side entrance to Craven Park, home ground of the Barrow Raiders. Strike, whose eyes were peeled for a sighting of Brockbank, drank in the distinct character of the place. He had expected, Cornish-born as he was, to be able to see the sea, to taste it, but they might have been miles inland for all he could tell. The initial impression was of a gigantic out-of-town retail center, where the garish façades of high-street outlets confronted them on all sides, except that here and there, standing proud and incongruous between the DIY stores and pizza restaurants, were architectural gems that spoke of a prosperous industrial past. The art deco customs house had been turned into a restaurant. A Victorian technical college embellished with classical figures bore the legend Labor Omnia Vincit. A little further and they came across rows and rows of terraced housing, the kind of cityscape Lowry painted, the hive where workers lived.

“Never seen so many pubs,” said Strike as Robin turned into the car park. He fancied a beer, but with Labor Omnia Vincit in mind, agreed to Robin’s suggestion of a quick bite to eat in a nearby café.

The April day was bright, but the breeze carried with it a chill off the unseen sea.

“Not overselling themselves, are they?” he muttered as he saw the name of the café: The Last Resort. It stood opposite Second Chance, which sold old clothing, and a flourishing pawnbroker’s. Notwithstanding its unpropitious name, The Last Resort was cozy and clean, full of chattering old ladies, and they returned to the car park feeling pleasantly well fed.

“His house won’t be easy to watch if no one’s home,” said Strike, showing Robin the map when they were back in the Land Rover. “It’s in a dead straight dead end. Nowhere to lurk.”

“Has it occurred to you,” said Robin, not entirely flippantly, as they drove away, “that Holly is Noel? That he’s had a sex change?”

“If he has, he’ll be a cinch to find,” said Strike. “Six foot eight in high heels, with a cauliflower ear. Take a right here,” he added as they passed a nightclub called Skint. “Christ, they tell it like it is in Barrow, don’t they?”

Ahead, a gigantic cream building with the name BAE SYSTEMS on it blocked any view of the seafront. The edifice was windowless and seemed to stretch a mile across, blank, faceless, intimidating.

“I think Holly’s going to turn out to be a sister, or maybe a new wife,” said Strike. “Hang a left… she’s the same age as him. Right, we’re looking for Stanley Road… we’re going to end up right by BAE Systems, by the look of it.”

As Strike had said, Stanley Road ran in a straight line with houses on one side and a high brick wall topped with barbed wire on the other. Beyond this uncompromising barrier rose the strangely sinister factory building, white and windowless, intimidating in its sheer size.