(A) (1) No person shall operate any vehicle, streetcar, or trackless trolley within this state, if, at the time of
the operation, any of the following apply:

(a) The person is under the influence of alcohol, a drug of abuse, or a combination of them.

(d) The person has a concentration of eight-hundredths of one gram or more but less than
seventeen-hundredths of one gram by weight of alcohol per two hundred ten liters of the person’s
breath.

(e) The person has a concentration of eleven-hundredths of one gram or more but less than two
hundred thirty-eight-thousandths of one gram by weight of alcohol per one hundred milliliters of the
person’s urine.

(f) The person has a concentration of seventeen-hundredths of one per cent or more by weight per unit
volume of alcohol in the person’s whole blood.

(g) The person has a concentration of two hundred four-thousandths of one per cent or more by weight
per unit volume of alcohol in the person’s blood serum or plasma.

(h) The person has a concentration of seventeen-hundredths of one gram or more by weight of alcohol
per two hundred ten liters of the person’s breath.

(i) The person has a concentration of two hundred thirty-eight-thousandths of one gram or more by weight
of alcohol per one hundred milliliters of the person’s urine.

(j) Except as provided in division (K) of this section, the person has a concentration of any of the following
controlled substances or metabolites of a controlled substance in the person’s whole blood, blood serum or
plasma, or urine that equals or exceeds any of the following:

(i) The person has a concentration of amphetamine in the person’s urine of at least five hundred
nanograms of amphetamine per milliliter of the person’s urine or has a concentration of amphetamine in
the person’s whole blood or blood serum or plasma of at least one hundred nanograms of amphetamine
per milliliter of the person’s whole blood or blood serum or plasma.

(ii) The person has a concentration of cocaine in the person’s urine of at least one hundred fifty
nanograms of cocaine per milliliter of the person’s urine or has a concentration of cocaine in the person’s
whole blood or blood serum or plasma of at least fifty nanograms of cocaine per milliliter of the person’s
whole blood or blood serum or plasma.

(iii) The person has a concentration of cocaine metabolite in the person’s urine of at least one hundred
fifty nanograms of cocaine metabolite per milliliter of the person’s urine or has a concentration of cocaine
metabolite in the person’s whole blood or blood serum or plasma of at least fifty nanograms of cocaine
metabolite per milliliter of the person’s whole blood or blood serum or plasma.

(iv) The person has a concentration of heroin in the person’s urine of at least two thousand nanograms
of heroin per milliliter of the person’s urine or has a concentration of heroin in the person’s whole blood or
blood serum or plasma of at least fifty nanograms of heroin per milliliter of the person’s whole blood or
blood serum or plasma.

(v) The person has a concentration of heroin metabolite (6-monoacetyl morphine) in the person’s urine of
at least ten nanograms of heroin metabolite (6-monoacetyl morphine) per milliliter of the person’s urine or
has a concentration of heroin metabolite (6-monoacetyl morphine) in the person’s whole blood or blood
serum or plasma of at least ten nanograms of heroin metabolite (6-monoacetyl morphine) per milliliter of
the person’s whole blood or blood serum or plasma.

(vi) The person has a concentration of L.S.D. in the person’s urine of at least twenty-five nanograms of
L.S.D. per milliliter of the person’s urine or a concentration of L.S.D. in the person’s whole blood or blood
serum or plasma of at least ten nanograms of L.S.D. per milliliter of the person’s whole blood or blood
serum or plasma.

(vii) The person has a concentration of marihuana in the person’s urine of at least ten nanograms of
marihuana per milliliter of the person’s urine or has a concentration of marihuana in the person’s whole
blood or blood serum or plasma of at least two nanograms of marihuana per milliliter of the person’s
whole blood or blood serum or plasma.

(viii) Either of the following applies:

(I) The person is under the influence of alcohol, a drug of abuse, or a combination of them, and, as
measured by gas chromatography mass spectrometry, the person has a concentration of marihuana
metabolite in the person’s urine of at least fifteen nanograms of marihuana metabolite per milliliter of
the person’s urine or has a concentration of marihuana metabolite in the person’s whole blood or
blood serum or plasma of at least five nanograms of marihuana metabolite per milliliter of the person’s
whole blood or blood serum or plasma.

(II) As measured by gas chromatography mass spectrometry, the person has a concentration of
marihuana metabolite in the person’s urine of at least thirty-five nanograms of marihuana metabolite
per milliliter of the person’s urine or has a concentration of marihuana metabolite in the person’s whole
blood or blood serum or plasma of at least fifty nanograms of marihuana metabolite per milliliter of the
person’s whole blood or blood
serum or plasma.

(ix) The person has a concentration of methamphetamine in the person’s urine of at least five
hundred nanograms of methamphetamine per milliliter of the person’s urine or has a concentration of
methamphetamine in the person’s whole blood or blood serum or plasma of at least one hundred
nanograms of methamphetamine per milliliter of the person’s whole blood or blood serum or plasma.

(x) The person has a concentration of phencyclidine in the person’s urine of at least twenty-five
nanograms of phencyclidine per milliliter of the person’s urine or has a concentration of phencyclidine in
the person’s whole blood or blood serum or plasma of at least ten nanograms of phencyclidine per
milliliter of the person’s whole blood or blood serum or plasma.

(2) No person who, within twenty years of the conduct described in division (A)(2)(a) of this section,
previously has been convicted of or pleaded guilty to a violation of this division, division (A)(1) or (B) of
this section, or a municipal OVI offense shall do both of the following:

(a) Operate any vehicle, streetcar, or trackless trolley within this state while under the influence of alcohol,
a drug of abuse, or a combination of them;

(b) Subsequent to being arrested for operating the vehicle, streetcar, or trackless trolley as described in
division (A)(2)(a) of this section, being asked by a law enforcement officer to submit to a chemical test or
tests under section 4511.191 [4511.19.1] of the Revised Code, and being advised by the officer in
accordance with section 4511.192 [4511.19.2] of the Revised Code of the consequences of the person’s
refusal or submission to the test or tests, refuse to submit to the test or tests.

(B) No person under twenty-one years of age shall operate any vehicle, streetcar, or trackless trolley
within this state, if, at the time of the operation, any of the following apply:

(1) The person has a concentration of at least two-hundredths of one per cent but less than
eight-hundredths of one per cent by weight per unit volume of alcohol in the person’s whole blood.

(2) The person has a concentration of at least three-hundredths of one per cent but less than
ninety-six-thousandths of one per cent by weight per unit volume of alcohol in the person’s blood serum
or plasma.

(3) The person has a concentration of at least two-hundredths of one gram but less than eight-hundredths
of one gram by weight of alcohol per two hundred ten liters of the person’s breath.

(4) The person has a concentration of at least twenty-eight one-thousandths of one gram but less than
eleven-hundredths of one gram by weight of alcohol per one hundred milliliters of the person’s urine.

(C) In any proceeding arising out of one incident, a person may be charged with a violation of division
(A)(1)(a) or (A)(2) and a violation of division (B)(1), (2), or (3) of this section, but the person may not
be convicted of more than one violation of these divisions.

(D) (1)  In any criminal prosecution or juvenile court proceeding for a violation of division (A) or (B)
of this section or for an equivalent offense, the court may admit evidence on the concentration of alcohol,
drugs of abuse, controlled substances, metabolites of a controlled substance, or a combination of them in
the defendant’s whole blood, blood serum or plasma, breath, urine, or other bodily substance at the time
of the alleged violation as shown by chemical analysis of the substance withdrawn within three hours of the
time of the alleged violation. The three-hour time limit specified in this division regarding the admission of
evidence does not extend or affect the two-hour time limit specified in division (A) of section 4511.192
[4511.19.2] of the Revised Code as the maximum period of time during which a person may consent to a
chemical test or tests as described in that section.

When a person submits to a blood test at the request of a law enforcement officer under section
4511.191 [4511.19.1] of the Revised Code, only a physician, a registered nurse, or a qualified
technician, chemist, or phlebotomist shall withdraw blood for the purpose of determining the alcohol,
drug controlled substance, metabolite of a controlled substance, or combination content of the whole
blood, blood serum, or blood plasma. This limitation does not apply to the taking of breath or urine
specimens.  A person authorized to withdraw blood under this division may refuse to withdraw blood under
this division, if in that person’s opinion, the physical welfare of the person would be endangered by the
withdrawing of blood.

The bodily substance withdrawn shall be analyzed in accordance with methods approved by the director of
health by an individual possessing a valid permit issued by the director pursuant to section 3701.143
[3701.14.3] of the Revised Code.