Okla. Stat. tit. 47, § 47-6-120: Cancellation, denial, or disqualification

A. Service Oklahoma is hereby authorized to cancel, deny, or

disqualify the driver license, driving privilege or application of

any individual who:

1. Fails to comply with any of the requirements of Section 6-

119 of this title within thirty (30) days after being notified by

Service Oklahoma;

2. Is unable to demonstrate the ability to operate a motor

vehicle as provided by this title or whose driving constitutes a

danger to the welfare and safety of persons using the streets and

highways of the State of Oklahoma; or

3. Fails to pass an examination pursuant to Section 6-110, 6-

115 or 6-119 of this title.

B. If a person is required to be examined pursuant to Sections

6-110, 6-115 or 6-119 of this title, the Department shall impose the

appropriate restriction or restrictions on the license that are

necessary to ensure the safe operation of a motor vehicle as

provided under Section 6-113 of this title.

C. Any person whose driver license or driving privilege is

canceled, denied, or disqualified under the provisions of this

section shall have the right to an appeal as provided in Section 6-

211 of this title.

D. Any person whose Class A, B, or C driver license or driving

privilege is disqualified under the provisions of this section shall

relinquish to Service Oklahoma the Class A, B, or C driver license

and may replace it with a Class D driver license, if the person is

otherwise qualified for a Class D driver license.