Mahoney now walked across the farmyard, his guests following, though they kept their four-footed charges well apart from each other. As most of these animals, if not all, had been trained through years of brutal abuse to despise other dogs on sight, they were already snarling and rearing, having to be forcibly restrained.

Geraldson watched through a pair of binoculars.

‘Savages,’ he whispered.

‘Yeah, well, don’t worry,’ Lucy replied. ‘Tonight, they’re going to learn what it means to be chained and caged.’

At the other side of the farmyard, perhaps fifty yards from the cottage, there was another clutch of outbuildings, all in a similarly dilapidated condition to the main house. The largest had clearly once been a barn of some sort; it was an ugly brick and concrete structure, but its roof had evidently caved in some time ago, because while the rest of it was rotted and flimsy, that was relatively new, made from sturdy sheets of corrugated steel.

Mustn’t have the guests getting wet if it rains, Lucy thought.

Mahoney went into the barn first, through a side-door. Lights came on within, and then he re-emerged on the east-facing side, pushing open a large pair of timber doors, through which the men and dogs now trooped. It was difficult to be sure what went on after that, because once the majority were in there, all Lucy could see through the open doors was a chaos of bodies milling about, the dogs still grizzling and snarling at each other.

She lifted the radio mic to her lips but refrained from issuing an order, relying on her ears to tell her what was going on. When the snarling and grizzling gave way to full-on barking, that would mean that muzzles had been removed, and when the men also began shouting, the first bout would be in progress.

A person Lucy hadn’t seen before entered the farmyard, almost certainly Mahoney’s wife, Mandy. She was a slatternly, overweight woman wearing sandals, jeans that were too tight for her, and a baggy, semi-transparent cheesecloth shirt that barely concealed her naked, pendulous breasts. Ratty grey hair hung past her shoulders, and she had a pudgy, porcine face, tinging red as she made cumbersome trips back and forth from the cottage to the barn, hefting crates of beer.

‘Shouldn’t we go now?’ Geraldson asked quietly.

‘No,’ Lucy said firmly. ‘Just wait.’