Okla. Stat. tit. 7, § 7-12: Duty of drivers of vehicles

Any driver of a vehicle who knowingly approaches within fifteen

(15) feet of a person who is in the roadway or at an intersection

and who is wholly or partially blind and who is carrying a cane or

walking stick white in color, or white tipped with red, or who is

using a dog guide wearing a specialized harness, or who is wholly or

partially deaf and is using a signal dog wearing an orange

identifying collar, or who is physically handicapped and is using a

service dog, shall immediately come to a full stop and take such

precautions before proceeding as may be necessary to avoid accident

or injury to the person wholly or partially blind, deaf or

physically handicapped. For purposes of this section, a "dog guide"

means any dog that is specially trained to guide a blind person.