The two white men paused just at the end of the row of sheets, appearing to talk to one another, though neither spoke. They kept their heads lowered and their faces out of the wind, but now and then one of them raised his eyes to study the line of black men. The tall man placed his hand on the other’s arm, pointed with his chin towards one of the Africans, and said something. As he spoke, a large group of elderly people wearing gym shoes and thick down parkas, a combination that made them look like wrinkled toddlers, flowed around the corner of the church and into the funnel created by the buskers on one side, the Africans on the other. The first few stopped, waiting for those behind to catch up, and when the group was again a unit, they started forward, laughing and talking, calling to one another to come and look at the bags. Without pushing or jostling, they assembled themselves three-deep in front of the line of Black men and their exposed wares.

The taller of the two men started towards the group of tourists, his companion following close behind. They halted on the same side as the church, careful to stand behind two elderly couples who were pointing at some of the bags and asking prices. At first the man whose sheet it was did not notice the two, since he was attending to the questions of his potential customers. But suddenly he stopped talking and grew tense, like an animal scenting menace on the wind.

The black man at the next sheet, aware of his colleague’s distraction, turned his attention to the tourists and decided instantly that he would have good luck with them. Their shoes told him to speak English, and he began: ‘Gucci, Missoni, Armani, Trussardi. I have them all, ladies and gentlemen. Right from factory.’ In the dimmer light here, his teeth glowed with Cheshire cat brilliance.