As the Stock Exchange is, as we have seen, an unincorporated body with a set of rules which no legislature and no court could enforce without depriving a man of his constitutional prerogatives, it is obvious that this and all other reforms must come from within; all the many reforms that are constantly lifting the Exchange to a higher level come from that quarter. There are 1100 members of the Stock Exchange and perhaps 600 of these are engaged in active commission business. A committee of the governors can enter any member’s office at any time, and demand every book or record without reserve. It has absolute power to compel him to do anything that in its wisdom seems desirable. If he is doing too much business on too little capital, he can be forced to restrict, or to retire from business altogether. Failure to comply immediately means expulsion and a peculiarly stinging disgrace. Naturally in the face of these despotic powers any plan of mutually guaranteeing brokers’ accounts, such as that employed by Lloyds in London, or by the _Agents de Change_ on the Paris Bourse, would seem unnecessary. The remedy lies, first with the members themselves in striving to attain continually to a higher standard of business morality, and second with increased watchfulness by the committee having this matter in charge. In point of fact it is apparent that both these solutions are now being employed to a greater extent than ever before. The two failures that occurred some years ago as a result of this iniquitous practice hurt the Exchange, and stung the members to the quick. It can never happen again if the vigilance of the governors can prevent it, and yet every now and then a bank fails even under the watchful eye of the bank examiner. No committee and no group of committees can watch the books of 600 houses engaged in a business in which the dividing line between sound and unsound business may be crossed and recrossed with surprising suddenness many times a day. The members themselves must look to this, and that is what they are doing to-day, as never before, with an earnestness begotten of real pride in their great organization.