The man asking the question stared out of the window of a room on the third floor of a small office block in the commercial district of Es Senia, a few kilometres from the centre of Oran on Algeria’s coastline. Nearby was the international airport, from where a steady roar could be heard as a cargo plane prepared for take-off. In the background came the tinny sound of a radio playing the lilting, stringed sound of kamanjah music.

The speaker was dressed in expensive trousers and a white silk shirt, at odds with the plain, even rough interior of the room, which had once been an office but was no longer used. His name was Samir Farek, known to a few friends and close associates as Sami. He was of medium height, heavy across the shoulders, with muscular arms and powerful hands. He had dark eyes in a fleshy face, a thick moustache and dark hair swept back and falling to touch his shirt collar, in the modern manner. Far from looking like a local, Farek could have passed almost unnoticed anywhere in Europe and especially in France — as he had done on many occasions.

Two other men stood by the door. Also heavily built, but with shaven heads and coarse features, their faces held identical expressions of careful boredom.

In the centre of the room, a man was eating, chewing hungrily at a simple meal of cheese, olives and leavened bread laid out on a small table before him. A dumpy glass of beer stood by his hand, from which he gulped regularly and noisily. He paused and looked up, a flake of bread falling from his lips. He had not shaved in two days and the stubble of his chin had trapped a faint scattering of crumbs and a tiny piece of cheese. His name was Abdou and he was the owner-driver of a battered Renault taxi in the city of Oran.

‘Huh?’ He wiped his face with the back of a grubby hand and flicked a wary glance towards the two men by the door.