and Irregularities: Notwithstanding any other provisions under these rules,

Security and Irregularities: Notwithstanding any other provisions under these rules, the Board may postpone scheduled examinations, the release of grades, or the issuance of certificates due to a breach of examination security; unauthorized acquisition or disclosure of the contents of an examination; suspected or actual negligence, errors, omissions, or irregularities in conducting an examination; or for any other reasonable cause or unforeseen circumstance.