If the judgment creditor consents in writing, in a manner as the Department of Public Safety may prescribe, that the judgment debtor be allowed to continue his or her driving privilege, the same may be allowed by the Department, in its discretion, for at least six (6) months from the date of the consent and thereafter until the consent is revoked in writing, notwithstanding default in the payment of the judgment, or of any installments thereof, as prescribed in Section 7-317 of this title, provided the judgment debtor furnishes proof of financial responsibility.
Okla. Stat. tit. 47, § 7-312