Open carry, but not concealed carry, is also prohibited in a voting center (polling place), a student engagement hub, or the county elections and voter registration office.

Any ballot counting center or areas of facilities while being used as a ballot counting center.

3 School boards must post signage of the prohibition. 2 However, a person carrying a handgun who has a valid concealed pistol license is not prohibited from carrying the handgun while attending a school board meeting that is held off of school-district owned property.

Areas or facilities being used for official meetings of school boards.Any restricted access area shall be clearly indicated by prominent signs indicating that firearms and other weapons are prohibited in the area. Restricted access areas of a commercial service airport designated in the airport security plan approved by the federal Transportation Security Administration, including passenger screening checkpoints at or beyond the point at which a passenger initiates the screening process.Any portion of an establishment classified by the state liquor control board as off-limits to persons under 21 years of age or.Restricted access areas of a public mental health facility certified by the state Department of Social and Health Services for inpatient hospital care and state institutions for the care of the mentally ill, excluding those facilities solely for evaluation and treatment.

The local judicial authority must designate and clearly mark all areas where weapons are prohibited, and shall post notices at each entrance to the building of the prohibition against weapons in the restricted areas Any area of a building used in connection with court proceedings, including courtrooms, jury rooms, judge’s chambers, offices and areas used to conduct court business, waiting areas, and corridors adjacent to areas used in connection with court proceedings.Subject to exceptions, Washington prohibits all persons, including concealed pistol license holders, from possessing a firearm in:

Are casinos gun free zones