Monk hesitated only a moment, fearing wrenched ankles, the howls of laughter from the dockers and lightermen if he actually fell into the river, and how idiotic he would feel if Phillips escaped because his own men had had to stop to fish him out. There was no time for such weighing and judging. He stood up, felt the boat pitch sideways, and launched himself towards the steps.

He landed awkwardly. His hands hit stone and weed, but his one goal kept him going. He slipped on to one knee, cracking it hard on the ledge of the next rise. Pain shot through him, but no numbness to prevent him from straightening up and climbing behind Phillips, almost as if he had meant to land as he did.

He reached the top of the steps and saw Phillips thirty feet ahead, running towards a stack of dark, wooden barrels and the winch beyond it. The lumpers unloading more from a lighter below took no notice at all. Some of them were bare-chested in the sun, skin glistening with sweat.

Monk ran across the open space. Then he hesitated when he reached the barrels, knowing Phillips could be just behind them, at best with a length of wood or pipe, at worst a blade. Instead he swung around and went along the length of the stack and around the farther side.

Phillips must have counted on exactly that. He was climbing the long barrier of a pile of bales, going up it as an able seaman might climb a spar, hand over hand, easily. He looked back once, his mouth pulled wide in a sneer, then heaved himself over the top and stopped just for an instant before dropping down the far side.

Monk had no choice but to follow, or lose him. Phillips might leave his wretched boat, find some hovel on the bank for a while, then reappear in half a year, and in the meantime God knew how many more boys would suffer, or even be killed.