It is the same with the other shops--greengrocery, fish, and fruit. All is, so far as possible, cleared out before closing time, and only enough is held in reserve to supply that large army of Sunday morning shoppers who are unable to shop on Saturday night owing to Bill's festivities. * * * * * That is one worker's night. But there are others. There are those workers whose nights are not domestic, and who live in the common lodging-houses and shelters which are to be found in every district in London. There are two off Mayfair. There are any number round Belgravia. Seven Dials, of course, is full of them, for there lodge the Covent Garden porters and other early birds. In these houses you will find members of all-night trades that you have probably never thought of before. I met in a Blackwall Salvation Army Shelter a man who looks out from a high tower, somewhere down the Thames, all night. He starts at ten o'clock at night, and comes off at six, when he goes home to his lodging-house to bed. I have never yet been able to glean from him whose tower it is he looks out from, or what he looks out for. Then there are those exciting people, the scavengers, who clean our streets while we sleep, with hose-pipe and cart-brush; the printers, who run off our newspapers; the sewer-men, who do dirty work underground; railwaymen, night-porters, and gentlemen whose occupation is not mentioned among the discreet. The Salvation Army Shelters are very popular among the lodging-house patrons, for you get good value there for very little money, and, by paying weekly, instead of nightly, you get reductions and a better-appointed dormitory. I know many street hawkers who have lived for years at one Shelter, and would not think of using a common lodging-house. The most popular quarter for this latter class of house is Duval Street, Spitalfields. At one time the reputation of this street was most noisome; indeed, it was officially known as the worst street in London. It holds a record for suicides, and, I imagine, for murders. It was associated in some way with that elusive personality, Jack the Ripper; and the shadow of that association has hung over it for ever, blighting it in every possible way. To-day it is but a very narrow, dirty, ill-lit street of common lodging-houses within the meaning of the Act, and, though it is by no means so gay and devilish as it is supposed to have been of old, they do say that the police still descend first on Duval Street in cases of local murder where the culprit has, as the newspapers say, made good his escape. I do not recommend it as a pleasure-jaunt for ladies or for the funny and fastidious folk of Bayswater. They would suffer terribly, I fear. The talk of the people would lash them like whips; the laughter would sear like hot irons. The noises bursting through the gratings from the underground cellars would be like a chastisement on the naked flesh, and shame and smarting and