Okla. Stat. tit. 63, § 63-2-433: Limitation of action - Accrual of cause of action -

Tolling.

A. Except as otherwise provided in this section, a claim under

the Drug Dealer Liability Act shall not be brought more than two (2)

years after the cause of action accrues. A cause of action accrues

under the Drug Dealer Liability Act when a person who may recover

has reason to know of the harm from illegal drug use that is the

basis for the cause of action and has reason to know that the

illegal drug use is the cause of the harm.

B. For a plaintiff, the statute of limitations under this

section is tolled when the individual potential plaintiff is

incapacitated by the use of an illegal drug to the extent that the

individual cannot reasonably be expected to seek recovery under this

act or as otherwise provided for by law. For a defendant, the

statute of limitations under this section is tolled until six (6)

months after the individual potential defendant is convicted of a

criminal drug offense as otherwise provided for by law.

C. The statute of limitations under the Drug Dealer Liability

Act for a claim based on participation in the illegal drug market

that occurred prior to the effective date of the Drug Dealer

Liability Act does not begin to run until the effective date of this

act.