Without overgeneralizing, it may be stated that an inherent and irreducible feature of any bathroom-tissue pool implemented at the office level, in an environment (i.e., building) in which comfort stations are distributed on a per-floor basis (i.e., in which several offices share a single facility) is that provision must be made within the confines of the individual office for temporary stationing of bathroom tissue distribution units (i.e., rolls). This follows from the fact that if the BTDUs (rolls) are stationed, while inactive, outside of the purview of the controlling office (i.e., the office that has collectively purchased the BTDU)—that is, if the BTDUs are stored, for example, in a lobby area or within the facility in which they are actually utilized, they will be subject to pilferage and "shrinkage" as unauthorized persons consume them, either as part of a conscious effort to pilfer or out of an honest misunderstanding, i.e., a belief that the BTDUs are being provided free of charge by the operating agency (in this case the United States Government), or as the result of necessity, as in the case of a beverage spill that is encroaching on sensitive electronic equipment and whose management will thus brook no delay. This fact has led certain offices (which shall go unnamed—you know who you are, guys) to establish makeshift BTDU depots that also serve as pool-contribution collection points. Usually, these depots take the form of a table, near the door closest to the facility, on which the BTDUs are stacked or otherwise deployed, with a bowl or some other receptacle in which participants may place their contributions, and typically with a sign or other attention-getting device (such as a stuffed animal or cartoon) requesting donations. A quick glance at the current regulations will show that placement of such a display/depot violates the procedure manual. However, in the interests of employee hygiene, morale, and group spirit-building, my higher-ups have agreed to make a one-time exception in the regulations for this purpose.