He walked over to the water’s edge, gazing down the river. He could just make out the leading lights of a huge Rhineship, the grumble of its engine drifting across the water. As he watched, the barge angled into the narrow, deep channel that would bring it alongside the boatyard wharf. Behind him, Tadeusz heard the gates opening again.

He turned to see a battered van drive in. The van cut away to one side, over by the Mercedes. Moments later, he heard the electronic beep of a reversing warning. A large container lorry backed into the boatyard. Three men jumped out of the van. Two made their way towards the wharf, while the third, dressed in the uniform of a Romanian customs officer, headed for the back of the truck, where he was joined by the truck driver. Between them, they removed the customs seal from the container, unfastened the locks and let the doors swing open.

Inside the container were stacked cases of canned cherries. Tadeusz curled his lip at the sight. Who in their right mind would contemplate eating Romanian canned cherries, never mind importing them by the truckload? As he looked on, the customs man and the driver started to unload the boxes. Meanwhile, behind him, the barge glided up to the wharf, where the two men expertly helped it moor.

Swiftly, a narrow passage between the cardboard boxes appeared. There was a moment’s pause then, suddenly, bodies surged through the gap and leapt to the ground. Bewildered Chinese faces gleamed sweating in the dim lights that glowed from vehicles and the barge. The stream of humanity slowed, then stopped. Around forty Chinese men huddled tight together, bundles and backpacks clutched to their chests, their frightened eyes flickering to and fro across the alien boatyard like horses who smell the taint of blood. They were shivering in the sudden cold, their thin clothes no protection against the chill of the river air. Their uneasy silence was more unsettling than any amount of chatter could have been.

A whisper of a breeze gusted a waft of stale air from the back of the lorry towards Tadeusz. His nose wrinkled in distaste at the mingled smells of sweat, urine, and shit, all overlaid with a faint chemical tang. You’d have to be desperate to choose this way to travel. It was a desperation that had made a significant contribution to his personal wealth, and he had a certain grudging respect for those with courage enough to take the path to freedom he offered.