(b) Nor shall any such policy or contract be so issued or delivered unless it shall contain an endorsement or provisions undertaking to pay the insured all sums which he shall be legally entitled to recover as damages from the owner or operator of an uninsured motor vehicle, within limits which shall be no less than the requirements of section two, article four, chapter seventeen-d of this code, as amended from time to time: Provided, That such policy or contract shall provide an option to the insured with appropriately adjusted premiums to pay the insured all sums which he shall be legally entitled to recover as damages from the owner or operator of an uninsured motor vehicle up to an amount of one hundred thousand dollars because of bodily injury to or death of one person in any one accident and, subject to said limit for one person, in the amount of three hundred thousand dollars because of bodily injury to or death of two or more persons in any one accident and in the amount of fifty thousand dollars because of injury to or destruction of property of others in any one accident: Provided, however, That such endorsement or provisions may exclude the first three hundred dollars of property damage resulting from the negligence of an uninsured motorist: Provided further, That such policy or contract shall provide an option to the insured with appropriately adjusted premiums to pay the insured all sums which he shall legally be entitled to recover as damages from the owner or operator of an uninsured or underinsured motor vehicle up to an amount not less than limits of bodily injury liability insurance and property damage liability insurance purchased by the insured without setoff against the insured's policy or any other policy. Regardless of whether motor vehicle coverage is offered and provided to an insured through a multiple vehicle insurance policy or contract, or in separate single vehicle insurance policies or contracts, no insurer or insurance company providing a bargained for discount for multiple motor vehicles with respect to underinsured motor vehicle coverage shall be treated differently from any other insurer or insurance company utilizing a single insurance policy or contract for multiple covered vehicles for purposes of determining the total amount of coverage available to an insured. "Underinsured motor vehicle" means a motor vehicle with respect to the ownership, operation or use of which there is liability insurance applicable at the time of the accident, but the limits of that insurance are either: (i) Less than limits the insured carried for underinsured motorists' coverage; or (ii) has been reduced by payments to others injured in the accident to limits less than limits the insured carried for underinsured motorists' coverage. No sums payable as a result of underinsured motorists' coverage shall be reduced by payments made under the insured's policy or any other policy.
(c) As used in this section, the term "bodily injury" shall include death resulting therefrom and the term "named insured" shall mean the person named as such in the declarations of the policy or contract and shall also include such person's spouse if a resident of the same household and the term "insured" shall mean the named insured and, while resident of the same household, the spouse of any such named insured and relatives of either, while in a motor vehicle or otherwise, and any person, except a bailee for hire, who uses, with the consent, expressed or implied, of the named insured, the motor vehicle to which the policy applies or the personal representative of any of the above; and the term "uninsured motor vehicle" shall mean a motor vehicle as to which there is no: (i) Bodily injury liability insurance and property damage liability insurance both in the amounts specified by section two, article four, chapter seventeen-d of this code, as amended from time to time; or (ii) there is such insurance, but the insurance company writing the same denies coverage thereunder; or (iii) there is no certificate of self-insurance issued in accordance with the provisions of said section. A motor vehicle shall be deemed to be uninsured if the owner or operator thereof be unknown: Provided, That recovery under the endorsement or provisions shall be subject to the conditions hereinafter set forth.
(d) Any insured intending to rely on the coverage required by subsection (b) of this section shall, if any action be instituted against the owner or operator of an uninsured or underinsured motor vehicle, cause a copy of the summons and a copy of the complaint to be served upon the insurance company issuing the policy, in the manner prescribed by law, as though such insurance company were a named party defendant; such company shall thereafter have the right to file pleadings and to take other action allowable by law in the name of the owner, or operator, or both, of the uninsured or underinsured motor vehicle or in its own name.
Nothing in this subsection shall prevent such owner or operator from employing counsel of his or her own choice and taking any action in his or her own interest in connection with such proceeding.
(e) If the owner or operator of any motor vehicle which causes bodily injury or property damage to the insured be unknown, the insured, or someone in his or her behalf, in order for the insured to recover under the uninsured motorist endorsement or provision, shall:
(i) Within twenty-four hours after the insured discover, and being physically able to report the occurrence of such accident, the insured, or someone in his or her behalf, shall report the accident to a police, peace or to a judicial officer, unless the accident shall already have been investigated by a police officer;
(ii) Notify the insurance company, within sixty days after such accident, that the insured or his or her legal representative has a cause or causes of action arising out of such accident for damages against a person or persons whose identity is unknown and setting forth the facts in support thereof; and, upon written request of the insurance company communicated to the insured not later than five days after receipt of such statement, shall make available for inspection the motor vehicle which the insured was occupying at the time of the accident; and
(iii) Upon trial establish that the motor vehicle, which caused the bodily injury or property damage, whose operator is unknown, was a "hit and run" motor vehicle, meaning a motor vehicle which causes damage to the property of the insured arising out of physical contact of such motor vehicle therewith, or which causes bodily injury to the insured arising out of physical contact of such motor vehicle with the insured or with a motor vehicle which the insured was occupying at the time of the accident. If the owner or operator of any motor vehicle causing bodily injury or property damage be unknown, an action may be instituted against the unknown defendant as "John Doe", in the county in which the accident took place or in any other county in which such action would be proper under the provisions of article one, chapter fifty-six of this code; service of process may be made by delivery of a copy of the complaint and summons or other pleadings to the clerk of the court in which the action is brought, and service upon the insurance company issuing the policy shall be made as prescribed by law as though such insurance company were a party defendant. The insurance company shall have the right to file pleadings and take other action allowable by law in the name of John Doe.
(f) An insurer paying a claim under the endorsement or provisions required by subsection (b) of this section shall be subrogated to the rights of the insured to whom such claim was paid against the person causing such injury, death or damage to the extent that payment was made. The bringing of an action against the unknown owner or operator as John Doe or the conclusion of such an action shall not constitute a bar to the insured, if the identity of the owner or operator who caused the injury or damages complained of, becomes known, from bringing an action against the owner or operator theretofore proceeded against as John Doe. Any recovery against such owner or operator shall be paid to the insurance company to the extent that such insurance company shall have paid the insured in the action brought against such owner or operator as John Doe, except that such insurance company shall pay its proportionate part of any reasonable costs and expenses incurred in connection therewith, including reasonable attorney's fees. Nothing in an endorsement or provision made under this subsection, nor any other provision of law, shall operate to prevent the joining, in an action against John Doe, of the owner or operator of the motor vehicle causing injury as a party defendant, and such joinder is hereby specifically authorized.
(g) No such endorsement or provisions shall contain any provision requiring arbitration of any claim arising under any such endorsement or provision, nor may anything be required of the insured except the establishment of legal liability, nor shall the insured be restricted or prevented in any manner from employing legal counsel or instituting legal proceedings.
(h) The provisions of subsections (a) and (b) of this section shall not apply to any policy of insurance to the extent that it covers the liability of an employer to his or her employees under any workers' compensation law.
(i) The commissioner of insurance shall formulate and require the use of standard policy provisions for the insurance required by this section, but use of such standard policy provisions may be waived by the commissioner in the circumstances set forth in section ten of this article.
(j) A motor vehicle shall be deemed to be uninsured within the meaning of this section, if there has been a valid bodily injury or property damage liability policy issued upon such vehicle, but which policy is uncollectible, in whole or in part, by reason of the insurance company issuing such policy upon such vehicle being insolvent or having been placed in receivership. The right of subrogation granted insurers under the provisions of subsection (f) of this section shall not apply as against any person or persons who is or becomes an uninsured motorist for the reasons set forth in this subsection.
(k) Nothing contained herein shall prevent any insurer from also offering benefits and limits other than those prescribed herein, nor shall this section be construed as preventing any insurer from incorporating in such terms, conditions and exclusions as may be consistent with the premium charged.
(l) The insurance commissioner shall review on an annual basis the rate structure for uninsured and underinsured motorists' coverage as set forth in subsection (b) of this section and shall report to the Legislature on said rate structure on or before the fifteenth day of January, one thousand nine hundred eighty-three, and on or before the fifteenth day of January of each of the next two succeeding years.