The above diagram represents the relation of the various kinds of meetings in the organization of the Society of Friends. The yearly meeting (Fig. 1, Y) is the general head of the entire organization. Its functions are of a general directive nature and its influence of very wide extent. For example, it will be shown a little later that the Yearly Meeting of London issued, very early, certain communications concerning education which were sent to each meeting belonging to the London Yearly Meeting. In the same manner it exercised its influence along other lines than education. There is no special virtue in the number of meetings represented above; for example, the three Q’s do not mean that each and every yearly meeting had three quarterly meetings under its care. The number is not specified. In the case of the Philadelphia Yearly Meeting there are at present nine quarterly meetings and two half-yearly meetings.[51] The same variation is also true in the number of monthly meetings in a quarter, Caln Quarterly having only one monthly meeting, while Western Quarterly has six.[52] The same is true as to the number of preparative meetings. [Sidenote: Functions of the quarterly meeting] The quarterly meeting is representative of the monthly meetings which comprise it. Its functions are chiefly directive and advisory, though it may often occur that a bad case of discipline may be turned over to it by the monthly meeting. In the case of school regulations, its chief concern was to pass on the recommendations of the yearly meeting to the monthly meetings and to repeat them frequently, that the lower meetings might be stirred up to action.[53] It was also through the quarterly meetings that the reports on the conditions of schools in the monthly meetings were collected and sent to the yearly meeting. It was also quite customary for the monthly units to pass any of their decisions on a matter up to the quarterly unit for its formal approval or disapproval. Especially is this marked in educational affairs, and particularly in the Philadelphia Quarter.[54] This is most marked in the earliest years after establishment, and is due, no doubt, to a lack at that time of a very close differentiation in the functions of the meetings. [Sidenote: Monthly meeting the business unit] The monthly meetings are primarily the business units of the organization. Before them come all cases of care for the poor, apprenticing of children, enforcement of discipline, establishment of schools, requests for permission to marry, to remove to a new location and still many others. They may settle some of these finally, or they may act in connection with their superior meeting as mentioned above. [Sidenote: Function of the preparative meeting]