Section 32-1135 - Same; submission of other evidence(a) The provisions of K.S.A. 32-1134 shall not be construed as limiting the introduction of any other competent evidence bearing upon the question of whether or not the defendant was under the influence of alcohol or drugs, or both.(b) Nothing in this act shall require any samples of blood, breath or urine to be preserved for or furnished to the person for independent testing.L. 1987, ch. 403, § 6; July 1.