OFFICES AND OFFICERS ‑- STATE ‑- LEGISLATURE ‑- ELECTIONS ‑- DECLARATION OF CANDIDACY ‑- FILING BY POSITION NUMBERS ‑- WITHDRAWAL OF FIRST DECLARATION AS CONDITION PRECEDENT TO FILING SECOND DECLARATI A person who has filed a declaration of candidacy for state legislative office designated pursuant to RCW 29.18.015 may not file a second declaration of candidacy for another legislative position from the same legislative district without first withdrawing his initial declaration of candidacy as provided for in RCW 29.18.030.