pretty cut and dry law:


Sec. 3. RCW 46.61.667 and 2007 c 417 s 2 are each amended to read
24 as follows:
25 (1) Except as provided in subsections (2) and (3) of this section,
26 a person operating a moving motor vehicle while holding a wireless
27 communications device to his or her ear is guilty of a traffic
28 infraction.
29 (2) Subsection (1) of this section does not apply to a person
30 operating:
31 (a) An authorized emergency vehicle, or a tow truck responding to
32 a disabled vehicle;
33 (b) A moving motor vehicle using a wireless communications device
34 in hands-free mode;
35 (c) A moving motor vehicle using a hand-held wireless
36 communications device to:
37 (i) Report illegal activity;
1 (ii) Summon medical or other emergency help;
2 (iii) Prevent injury to a person or property; or
3 (iv) Relay information that is time sensitive between a transit or
4 for-hire operator and that operator's dispatcher, in which the device
5 is permanently affixed to the vehicle;