Washington State

Office of the Attorney General

Attorney General

Bob Ferguson

AGO 1950 NO. 333 > Sep 18 1950

(1) One may not be compelled to submit to blood tests or urine tests in drunken driving prosecutions, but one may be compelled to submit to a breath test.(2) Results of such tests, if secured without compulsion, are admissible in evidence, and no violation of the self-incrimination clause is involved.