Following a district court jury trial, defendant was convicted of operating a vehicle while having an unlawful blood alcohol level (ouil/ubal), MCL 257.625; MSA 9.2325. During defendant’s trial, the prosecutor was allowed, over defense objection, to ask the arresting officer whether defendant submitted to a chemical breath analysis. The question was allowed and a cautionary instruction was given pursuant to MCL 257.625a(7); MSA 9.2325(1)(7) [now MCL 257.625a(10); MSA 9.2325(1)(10)]. That statute provides in relevant part:
A person’s refusal to submit to a chemical test *272 . . . shall be admissible in a criminal prosecution for [ouil/ubal] only for the purpose of showing that a test was offered to the defendant, but not as evidence in determining innocence or guilt of the defendant. The jury shall be instructed accordingly.
The circuit court reversed defendant’s conviction on the basis that this subsection of MCL 257.625a; MSA 9.2325(1) is an unconstitutional legislative "invasion of a power that is vested exclusively in the judicial branch of government.” The court reasoned that under Const 1963, art 6, § 5 — which authorizes the Supreme Court to promulgate rules of court practice and procedure — the Legislature has neither the "power to control the practice and procedure of the Courts of this State” nor "the power to control what evidence is admissible in the Courts of this State.”
The people appeal by leave granted. We hold that the above-quoted subsection of MCL 257.625a; MSA 9.2325(1) does not violate Const 1963, art 6, § 5. Accordingly, we reverse.
Under Const 1963, art 6, § 5, the Supreme Court’s rule-making power in matters of court practice and procedure is superior to that of the Legislature.
Mumaw v
Mumaw,
MRE 101 provides:
These rules govern proceedings in the courts of this state to the extent and with the exceptions stated in Rule 1101. A statutory rule of evidence not in conñict with these rules or other rules adopted by the Supreme Court is effective until *273 superseded by rule or decision of the Supreme Court. [Emphasis added.]
Thus, the Legislature may enact statutory rules of evidence that do not conflict with the Michigan Rules of Evidence, and those statutory rules are enforceable until superseded by the Supreme Court.
Defendant contends that MCL 257.625a(7); MSA 9.2325(1)(7) conflicts with the Michigan Rules of Evidence because it allows the introduction of irrelevant, immaterial, and prejudicial evidence, contrary to MRE 401, 402, and 403. This argument might have merit if the statute allowed evidence of a defendant’s refusal to submit to a chemical breath analysis for purposes of establishing guilt. See
People v Stratton,
Statutes are presumed to be constitutional, and courts have a duty to construe a statute as constitutional unless its unconstitutionality is clearly apparent.
Caterpillar, Inc v Dep’t of Treasury,
*274 Reversed and remanded. We retain no further jurisdiction.