RCW 70.345.150: Use of products in public places—When prohibited.

(1) Indoor areas.

(a) The use of vapor products is prohibited in the following indoor areas:

(i) Inside a child care facility, provided that a child care facility that is home-based is excluded from this paragraph when children enrolled in such child care facility are not present;

(ii) Schools;

(iii) Within five hundred feet of schools;

(iv) Schools buses; and

(v) Elevators.

(b) The use of vapor products is permitted for tasting and sampling in indoor areas of retail outlets.

(2) Outdoor areas. The use of vapor products is prohibited in the following outdoor areas:

(a) Real property that is under the control of a child care facility and upon which the child care facility is located, provided that a child care facility that is home-based is excluded from this paragraph when children enrolled in such child care facility are not present;

(b) Real property that is under the control of a school and upon which the school is located; and

(c) Playgrounds, during the hours between sunrise and sunset, when one or more persons under twelve years of age are present at such playground.