Whether the register lets the bank close a business_date: breaks and lender statements awaiting review or reconciliation beyond the reviewed tolerance, matured or ineligible pledges, and advances beyond capacity

Blocks on a break or a lender's latest statement awaiting review or reconciliation beyond break_block_age_days, a reserved or acknowledged pledge on a matured or ineligible asset, and advances beyond a lender's lendable value; ledger end of day enforces the same judgement. A read needs ledger:read or ledger:post.