The razor blade pressed more firmly into Mahmud’s flesh and he felt his eyeball move, a sick rolling feeling as the eye recoiled from the cutting edge. Mahmud drove into the hole and down, bumping over a speed bump and then over some random rubble before entering a vast basement twilight.

What was this place?

Mahmud could not tell if it had once been an underground car park or if that’s what it would be in the future. Right now it was simply a massive expanse of empty space with a very low ceiling; a subterranean basement with no lights apart from the shafts of summer sun coming in from somewhere.

‘Where are we going?’ Mahmud said, unable to stop himself talking, and this time the man slid the razor blade very gently across his eyelid, just one inch, but enough to cut into flesh and make Mahmud cry out from the shock of sudden pain.

A warm trickle of blood oozed slowly around the curve of Mahmud’s left eyelid.

And he did not speak after that.

They got out of the car and that was a moment when Mahmud thought he could run away if he was not so stricken with terror, so paralysed with disbelief that this was happening, so appalled by the warm blood that ran now on either side of his left eye, so scared witless that he did not fully register the chance to escape until the moment had passed.

Then the man stood behind Mahmud, the razor blade returned to the soft fold of flesh above the left eye and the man’s other hand gently taking the taxi driver’s wrist.

They walked across the wide-open space to a door.

They went down some steps.

The air got colder.

They descended into total darkness and walked along a narrow passage until suddenly a thin shaft of natural light was coming from somewhere high above their heads. Mahmud could see ancient white brickwork that was stained green by time and weather. It was very cold now. The summer was on another planet. The air was fetid with what smelled like stagnant water. It was like stepping into another world.

And then there were the others.

Three of them.

Their faces hidden by black masks that revealed only their eyes.

One of them had a red light shining in their hands.

It was some kind of camera, and it was pointing at Mahmud Irani.

There was a stool. A kitchen step stool. Mahmud could not understand what was happening as hands helped him onto the stool and something was placed around his neck. The blood was in his eyes as he watched the man from the car consulting with the one who held the camera. Mahmud wiped away the blood with the palm of his hands and he tried to balance himself, afraid he would fall from the stool.

His fingers nervously felt his neck.

It was a rope.