(a) Any person who is licensed to operate a motor vehicle in this state and who drives a motor vehicle in this state shall be deemed to have given his or her consent by the operation thereof, subject to the provisions of this article, to the procedure set forth in this article for the determination of whether his or her license to operate a motor vehicle in this state should be revoked because he or she did drive a motor vehicle while under the influence of alcohol, controlled substances or drugs, or combined influence of alcohol or controlled substances or drugs, or did drive a motor vehicle while having an alcohol concentration in his or her blood of eight hundredths of one percent or more, by weight, or did refuse to submit to any secondary chemical test required under the provisions of article five of this chapter or did drive a motor vehicle while under the age of twenty-one years with an alcohol concentration in his or her blood of two hundredths of one percent or more, by weight, but less than eight hundredths of one percent, by weight.

(b) Any law-enforcement officer investigating a person for an offense described in section two, article five of this chapter or for an offense described in a municipal ordinance which has the same elements as an offense described in said section shall report to the Commissioner of the Division of Motor Vehicles by written statement within forty-eight hours of the conclusion of the investigation the name and address of the person believed to have committed the offense. The report shall include the specific offense with which the person is charged and, if applicable, a copy of the results of any secondary tests of blood, breath or urine. The signing of the statement required to be signed by this subsection constitutes an oath or affirmation by the person signing the statement that the statements contained in the statement are true and that any copy filed is a true copy. The statement shall contain upon its face a warning to the officer signing that to willfully sign a statement containing false information concerning any matter or thing, material or not material, is false swearing and is a misdemeanor.

(c) If, upon examination of the written statement of the officer and the tests results described in subsection (b) of this section, the commissioner determines that a person committed an offense described in section two, article five of this chapter or an offense described in a municipal ordinance which has the same elements as an offense described in said section and that the results of any secondary test or tests indicate that at the time the test or tests were administered the person had, in his or her blood, an alcohol concentration of eight hundredths of one percent or more, by weight, or at the time the person committed the offense he or she was under the influence of alcohol, controlled substances or drugs, the commissioner shall make and enter an order revoking or suspending the person's license to operate a motor vehicle in this state. If the results of the tests indicate that at the time the test or tests were administered the person was under the age of twenty-one years and had an alcohol concentration in his or her blood of two hundredths of one percent or more, by weight, but less than eight hundredths of one percent, by weight, the commissioner shall make and enter an order suspending the person's license to operate a motor vehicle in this state. A copy of the order shall be forwarded to the person by registered or certified mail, return receipt requested, and shall contain the reasons for the revocation or suspension and describe the applicable revocation or suspension periods provided in section two of this article. A revocation or suspension shall not become effective until ten days after receipt of a copy of the order.

(d) Any law-enforcement officer taking a child into custody under the provisions of section six-a, article five of this chapter who has reasonable cause to believe that the child, at the time of driving the motor vehicle, had an alcohol concentration in his or her blood of two hundredths of one percent or more, by weight, or that the act of the child in driving the motor vehicle was such that it would provide grounds for arrest for an offense defined under the provisions of section two of said article if the child were an adult, shall report to the Commissioner of the Division of Motor Vehicles by written statement within forty-eight hours the name and address of the child.

(e) If applicable, the report shall include a description of the specific offense with which the child could have been charged if the child were an adult and a copy of the results of any secondary tests of blood, breath or urine. The signing of the statement required to be signed by this subsection constitutes an oath or affirmation by the person signing the statement that the statements contained in the statement are true and that any copy filed is a true copy. The statement shall contain upon its face a warning to the officer signing that to willfully sign a statement containing false information concerning any matter or thing, material or not material, is false swearing and is a misdemeanor.

(f) Upon examination of the written statement of the officer and any test results described in subsection (d) of this section, if the commissioner determines that the results of the test indicate that at the time the test or tests were administered the child had, in his or her blood, an alcohol concentration of two hundredths of one percent or more, by weight, but also determines that the act of the child in driving the motor vehicle was not such that it would provide grounds for arrest for an offense defined under the provisions of subsection (a), (b), (c), (d), (e), (f), (g) or (h), section two, article five of this chapter if the child were an adult, the commissioner shall make and enter an order suspending the child's license to operate a motor vehicle in this state. If the commissioner determines that the act of the child in driving the motor vehicle was such that it would provide grounds for arrest for an offense defined under the provisions of subsection (a), (b), (c), (d), (e), (f), (g) or (h), section two, article five of this chapter if the child were an adult, the commissioner shall make and enter an order revoking the child's license to operate a motor vehicle in this state. A copy of the order shall be forwarded to the child by registered or certified mail, return receipt requested, and shall contain the reasons for the suspension or revocation and describe the applicable suspension or revocation periods provided for in section two of this article. A suspension or revocation shall not become effective until ten days after receipt of a copy of the order.