Wis. Stat. § 195.25: Medical supplies on trains.

(1) No railroad company shall operate any train that is not equipped with at least one medical emergency case with suitable equipment which shall be at all times kept in a definitely fixed, convenient and accessible place on such trains.

(2) Any railroad company violating this section shall forfeit not less than $25 nor more than $100. Any person who shall remove or destroy or cause the removal or destruction of the medical supplies required under sub. (1) after the railroad company has supplied them shall be subject to the same penalty.