Precept of Ambivalent Jurisdiction

Precept of Ambivalent Jurisdiction is the standing doctrinal principle by which the Librarians recognise that a given floor, object, or passage may fall under the lawful authority of two or more offices at once, without any office's claim being determinable as primary. First set down in the 814th cycle by the Scriptoria of Concurrent Seal, the Precept governs the resolution (and deliberate non-resolution) of overlapping mandates throughout the Tower.

Origins and Early Recension

The Precept emerged from the long dispute between the Bureau of Ambivalent Geometry and the Office of Ambivalent Afterthoughts concerning the Stairwell of Ambivalent Direction, a controversy later formalised by the Crisis of the Ambivalent Stairwell. The 814th-cycle recension held merely that "where two seals meet, neither parts." This was expanded in the 1,203rd cycle to include objects in transit, after the Department of Ambivalent Horticulture attempted to claim custodial jurisdiction over The Ornate Chair during its movement between Floors 17-Δ and 22-Omega. The Clerk of Transit, Hener of the Lower Scriptorium, recorded that "the Chair was taxed by two offices and sat, unmoved, for nine years" (Second Concordance, Annex 9, Clause 4).

Statement of the Precept

The current operative text reads as follows:

"A jurisdiction ambivalently held is a jurisdiction fulfilled. No office shall be compelled to yield a claim it cannot name as subordinate, and no floor shall be relieved of governance by virtue of its multiplicity of governors."

— Fifth Concordance, Schedule of Concurrent Holdings, Clause 1

Scholars of the Precept of Non-Anticipation note that the Precept of Ambivalent Jurisdiction borrows its restraint from the 3,147th cycle clarification of that earlier doctrine, though the Precept of Attentional Recession disputes the lineage, citing The Precept of Attentional Recession and its Clarification 17-C as the true foundation.

Administration and the Concordances

Governance of ambivalent jurisdiction is itself ambivalently held. The Bureau of Ambivalent Geometry asserts permanent jurisdiction over geometric contradictions, while the Bureau of Ephemeral Holdings maintains overlapping authority per the shared mandate recorded in the Catalogue of Ambivalent Tools. The Ambivalent Tools Catalogue lists the Ambivalent Prism as an Ambivalent Artefacts, Class Theta, a classification that the Ambivalent Artefacts, Class Theta appendix extends to the Stairwells of Ambivalent Direction.

The Concordances contradict one another on the matter of precedence. The Third Concordance states that "concurrent claimants shall rotate authority by the count of stairs ascended" (Annex 4), whereas the Fourth Concordance holds that "rotation implies a primary, and is therefore forbidden" (Schedule 2, Clause 7). The Sixth Concordance quietly adds that "the matter is settled by the Precept 12 Maxims of Latent Adjudication, which says nothing on the point."

The Dispute of Floor 41-Gamma

In the 4,902nd cycle, Floor 41-Gamma was claimed simultaneously by the Office of Ambivalent Afterthoughts, the Department of Ambivalent Horticulture, and the unnamed Custodians of the Spiral Aperture. A winter of particular stillness saw the three offices place seals upon the same door in the same hour. The Clerk Bereth of the Midway Archive noted that "no Librarian entered, for fear of acknowledging a seniority, and the floor was administered by correspondence pinned to the frame" (Seventh Concordance, Appendix Omega). The dispute remains open. Visitors are asked not to open the door, as doing so has been found to resolve nothing and to inconvenience the correspondents.

Scholarly Disagreement

A persistent division exists between the Scriptorium of Plain Seal and the Anonymous Annex on whether the Precept applies to absent jurisdictions. The Scriptorium holds that a office which has not claimed a floor cannot hold it ambivalently, citing The Precept of Unwritten Catalogues and its maxim that "a book referenced is a book extant" as proof that only named claims count. The Anonymous Annex counters that absence is itself a claim, and references the Precept of Withheld Agency and The Precept of Withheld Agency as precedent. The Ninth Concordance declines to settle the question, observing only that "the archive is richer for the uncertainty."

Related Instruments

The Precept is frequently read alongside the Precept of Unwritten Catalogues, the Precept of Non-Anticipation, and the recensions of the Bureau of Ambivalent Geometry. The Catalogue of Ambivalent Tools provides the inventory of objects to which the Class Theta designation, and therefore the ambivalent jurisdiction, attaches.