As used in section 505.23 of the Revised Code:
(A) "Political subdivision" includes municipal corporation, township, and taxing district.
(B) "Insurance" means insurance coverage, including group insurance, as provided in standard casualty insurance policies.
(C) "Volunteer firemen" means all members in good standing of the volunteer fire department of such political subdivision.
(D) "Accident and death benefits" means such benefits as are provided in standard casualty insurance policies.
(E) "Line of duty" includes such duties as are prescribed by the rules and regulations of such volunteer fire department.