(a) Malicious assault. -- Any person who maliciously shoots, stabs, cuts or wounds or by any means causes bodily injury with intent to maim, disfigure, disable or kill any driver, conductor, motorman, captain or other person in charge of any vehicle or boat, driven by steam, electricity, gasoline or other motive power and used for public conveyance acting in his or her official capacity and the person committing the malicious assault knows or has reason to know that the victim is a driver, conductor, motorman, captain or other person in charge of any vehicle or boat used as a public conveyance, acting in his or her official capacity, is guilty of a felony and, upon conviction thereof, shall be confined in a correctional facility for not less than three nor more than fifteen years.

(b) Unlawful assault. -- Any person who unlawfully but not maliciously shoots, stabs, cuts or wounds or by any means causes any driver, conductor, motorman, captain or other person in charge of any vehicle, aircraft or boat, driven by steam, electricity, gasoline or other motive power and used for public conveyance acting in his or her official capacity, bodily injury with intent to maim, disfigure, disable or kill him or her and the person committing the unlawful assault knows or has reason to know that the victim is a driver, conductor, motorman, captain or other person in charge of any vehicle or boat used as a public conveyance, acting in his or her official capacity, is guilty of a felony and, upon conviction thereof, shall be confined in a correctional facility for not less than two nor more than five years.

(c) Battery. -- Any person who unlawfully, knowingly and intentionally makes physical contact of an insulting or provoking nature with a driver, conductor, motorman, captain or other person in charge of any vehicle or boat, driven by steam, electricity, gasoline or other motive power and used for public conveyance, acting in his or her official capacity, or unlawfully and intentionally causes physical harm to a driver, conductor, motorman, captain or other person in charge of any vehicle or boat, driven by steam, electricity, gasoline or other motive power and used for public conveyance, in such capacity, and the person committing the battery knows or has reason to know that the victim is a driver, conductor, motorman, captain or other person in charge of any vehicle or boat used as a public conveyance, acting in his or her official capacity is guilty of a misdemeanor and, upon conviction thereof, shall be confined in the county or regional jail for not less than one month nor more than twelve months, fined the sum of $500, or both. If any person commits a second such offense, he or she is guilty of a felony and, upon conviction thereof, shall be confined in a correctional facility for not less than one year nor more than three years or fined the sum of $1,000 or both fined and confined. Any person who commits a third violation of this subsection is guilty of a felony and, upon conviction thereof, shall be confined in a correctional facility not less than two years nor more than five years or fined not more than $2,000 or both fined and confined.

(d) Assault. -- Any person who unlawfully attempts to commit a violent injury to the person of a driver, conductor, motorman, captain or other person in charge of any vehicle or boat, driven by steam, electricity, gasoline or other motive power and used for public conveyance, acting in his or her official capacity, or unlawfully commits an act which places a driver, conductor, motorman, captain or other person in charge of any vehicle or boat, driven by steam, electricity, gasoline or other motive power and used for public conveyance, acting in his or her official capacity, in reasonable apprehension of immediately receiving a violent injury, and the person committing the assault knows or has reason to know that the victim is a driver, conductor, motorman, captain or other person in charge of any vehicle or boat used as a public conveyance, acting in his or her official capacity is guilty of a misdemeanor and, upon conviction thereof, shall be confined in the county or regional jail for not less than twenty-four hours nor more than six months, fined not more than $200, or both fined and confined.