One circumstance alone should have sufficed to indicate that the inability of many women to secure "a living wage," is far from being the most fundamental cause of prostitution: a large proportion of prostitutes come from the ranks of domestic service. Of all the great groups of female workers, domestic servants are the freest from economic anxieties; they do not pay for food or for lodging; they often live as well as their mistresses, and in a large proportion of cases they have fewer money anxieties than their mistresses. Moreover, they supply an almost universal demand, so that there is never any need for even very moderately competent servants to be in want of work. They constitute, it is true, a very large body which could not fail to supply a certain contingent of recruits to prostitution. But when we see that domestic service is the chief reservoir from which prostitutes are drawn, it should be clear that the craving for food and shelter is by no means the chief cause of prostitution. It may be added that, although the significance of this predominance of servants among prostitutes is seldom realized by those who fancy that to remove poverty is to abolish prostitution, it has not been ignored by the more thoughtful students of social questions. Thus Sherwell, while pointing out truly that, to a large extent, "morals fluctuate with trade," adds that, against the importance of the economic factor, it is a suggestive and in every way impressive fact that the majority of the girls who frequent the West End of London (88 per cent., according to the Salvation Army's Registers) are drawn from domestic service where the economic struggle is not severely felt (Arthur Sherwell, _Life in West London_, Ch. V, "Prostitution").