Washington Revised Code Title 9A. Washington Criminal Code § 9A.49.020. Unlawful discharge of a laser in the first degree

(a) At a law enforcement officer or other employee of a law enforcement agency who is performing his or her official duties in uniform or exhibiting evidence of his or her authority, and in a manner that would support that officer's or employee's reasonable belief that he or she is targeted with a laser sighting device or system; or

(b) At a law enforcement officer or other employee of a law enforcement agency who is performing his or her official duties, causing an impairment of the safety or operation of a law enforcement vehicle or causing an interruption or impairment of service rendered to the public by negatively affecting the officer or employee; or

(c) At a pilot, causing an impairment of the safety or operation of an aircraft or causing an interruption or impairment of service rendered to the public by negatively affecting the pilot; or

(d) At a firefighter or other employee of a fire department, county fire marshal's office, county fire prevention bureau, or fire protection district who is performing his or her official duties, causing an impairment of the safety or operation of an emergency vehicle or causing an interruption or impairment of service rendered to the public by negatively affecting the firefighter or employee; or

(e) At a transit operator or driver of a public or private transit company while that person is performing his or her official duties, causing an impairment of the safety or operation of a transit vehicle or causing an interruption or impairment of service rendered to the public by negatively affecting the operator or driver; or

(f) At a school bus driver employed by a school district or private company while the driver is performing his or her official duties, causing an impairment of the safety or operation of a school bus or causing an interruption or impairment of service by negatively affecting the bus driver.