On going out the Assistant Commissioner made to himself the observation that the patrons of the place had lost in the frequentation of fraudulent cookery all their national and private characteristics. And this was strange, since the Italian restaurant is such a peculiarly British institution. But these people were as denationalised as the dishes set before them with every circumstance of unstamped respectability. Neither was their personality stamped in any way, professionally, socially or racially. They seemed created for the Italian restaurant, unless the Italian restaurant had been perchance created for them. But that last hypothesis was unthinkable, since one could not place them anywhere outside those special establishments. One never met these enigmatical persons elsewhere. It was impossible to form a precise idea what occupations they followed by day and where they went to bed at night. And he himself had become unplaced. It would have been impossible for anybody to guess his occupation. As to going to bed, there was a doubt even in his own mind. Not indeed in regard to his domicile itself, but very much so in respect of the time when he would be able to return there. A pleasurable feeling of independence possessed him when he heard the glass doors swing to behind his back with a sort of imperfect baffled thud. He advanced at once into an immensity of greasy slime and damp plaster interspersed with lamps, and enveloped, oppressed, penetrated, choked, and suffocated by the blackness of a wet London night, which is composed of soot and drops of water. Brett Street was not very far away. It branched off, narrow, from the side of an open triangular space surrounded by dark and mysterious houses, temples of petty commerce emptied of traders for the night. Only a fruiterer’s stall at the corner made a violent blaze of light and colour. Beyond all was black, and the few people passing in that direction vanished at one stride beyond the glowing heaps of oranges and lemons. No footsteps echoed. They would never be heard of again. The adventurous head of the Special Crimes Department watched these disappearances from a distance with an interested eye. He felt light-hearted, as though he had been ambushed all alone in a jungle many thousands of miles away from departmental desks and official inkstands. This joyousness and dispersion of thought before a task of some importance seems to prove that this world of ours is not such a very serious affair after all. For the Assistant Commissioner was not constitutionally inclined to levity.