RCW 69.25.155: Interference with person performing official duties.

(1) Notwithstanding any other provision of law, any person who forcibly assaults, resists, impedes, intimidates, or interferes with any person while engaged in or on account of the performance of his or her official duties under this chapter is guilty of a class C felony and shall be punished by a fine of not more than five thousand dollars or imprisonment in a state correctional facility for not more than three years, or both.

(2) Whoever, in the commission of any act described in subsection (1) of this section, uses a deadly or dangerous weapon is guilty of a class B felony and shall be punished by a fine of not more than ten thousand dollars or by imprisonment in a state correctional facility for not more than ten years, or both.