Okla. Stat. tit. 47, § 47-1-142: Park, parking, and public parking lot

(a) Park or parking means the standing of a vehicle, whether

occupied or not, otherwise than temporarily for the purpose of and

while actually engaged in loading or unloading merchandise or

passengers.

(b) A public parking lot is any parking lot on right-of-way

dedicated to public use or owned by the state or a political

subdivision thereof.