RCW 88.24.040: Construction requirements of wharves—When deemed incomplete.

All wharves now standing, or hereafter to be built, in this state, shall be deemed insufficient, incomplete and unfinished unless they have good and substantial banisters or railing on the sides thereof, or a strip of hewn timber at least eight by ten inches square, well secured all around said wharves within ten inches of the outer edge thereof, except at the ends.