Okla. Stat. tit. 63, § 63-2-403: Prohibited acts C - Penalties

A. Any person found guilty of larceny, burglary or theft of

controlled dangerous substances is guilty of a Class C2 felony

offense punishable by imprisonment as provided for in subsections B

through F of Section 20M of Title 21 of the Oklahoma Statutes. A

second or subsequent offense under this subsection is a Class C2

felony offense punishable by imprisonment as provided for in

subsections B through F of Section 20M of Title 21 of the Oklahoma

Statutes. Convictions for second or subsequent violations of this

subsection shall not be subject to statutory provisions for

suspended sentences, deferred sentences or probation.

B. Any person found guilty of robbery or attempted robbery of

controlled dangerous substances from a practitioner, manufacturer,

distributor or agent thereof as defined in Section 2-101 of this

title is guilty of a Class A2 felony offense punishable by

imprisonment for a period of not less than five (5) years, and such

sentence shall not be subject to statutory provisions for suspended

sentences, deferred sentences or probation. A second or subsequent

offense under this subsection is a Class A2 felony offense

punishable by life imprisonment. Convictions for second or

subsequent offenses of this subsection shall not be subject to

statutory provisions for suspended sentences, deferred sentences or

probation.