這是馬州的相關規定
http://mlis.state.md.us/asp/web_statutes.asp?gtr&21-202.1
(ii) To satisfy the evidentiary burden under paragraph (1)(iv) of this subsection, the person named in a citation described under subparagraph (i) of this paragraph may provide to the District Court a letter, sworn to or affirmed by the person and mailed by certified mail, return receipt requested, that:
1. States that the person named in the citation was not operating the vehicle at the time of the violation; and
2. Provides the name, address, and driver’s license identification number of the person who was operating the vehicle at the time of the violation.
(5) (i) If the District Court finds that the person named in the citation was not operating the vehicle at the time of the violation or receives evidence under paragraph (4)(ii)2 of this subsection identifying the person driving the vehicle at the time of the violation, the clerk of the court shall provide to the agency issuing the citation a copy of any evidence substantiating who was operating the vehicle at the time of the violation.
(ii) Upon the receipt of substantiating evidence from the District Court under subparagraph (i) of this paragraph, an agency may issue a citation as provided in subsection (e) of this section to the person that the evidence indicates was operating the vehicle at the time of the violation.
(iii) A citation issued under subparagraph (ii) of this paragraph shall be mailed no later than 2 weeks after receipt of the evidence from the District Court
(ii) To satisfy the evidentiary burden under paragraph (1)(iv) of this subsection, the person named in a citation described under subparagraph (i) of this paragraph may provide to the District Court a letter, sworn to or affirmed by the person and mailed by certified mail, return receipt requested, that:
1. States that the person named in the citation was not operating the vehicle at the time of the violation; and
2. Provides the name, address, and driver’s license identification number of the person who was operating the vehicle at the time of the violation.
(5) (i) If the District Court finds that the person named in the citation was not operating the vehicle at the time of the violation or receives evidence under paragraph (4)(ii)2 of this subsection identifying the person driving the vehicle at the time of the violation, the clerk of the court shall provide to the agency issuing the citation a copy of any evidence substantiating who was operating the vehicle at the time of the violation.
(ii) Upon the receipt of substantiating evidence from the District Court under subparagraph (i) of this paragraph, an agency may issue a citation as provided in subsection (e) of this section to the person that the evidence indicates was operating the vehicle at the time of the violation.
(iii) A citation issued under subparagraph (ii) of this paragraph shall be mailed no later than 2 weeks after receipt of the evidence from the District Court