Md. Code, Transportation § 21–501.1

(a) At an intersection, a person using an EPAMD or a personal delivery device, as defined in § 21–104.5 of this title, is subject to all traffic control signals, as provided in §§ 21–202 and 21–203 of this title. However, at any other place, a person using an EPAMD or a personal delivery device has the rights and is subject to the restrictions applicable to pedestrians under this title.

(b) At an intersection, a person using a wheelchair is subject to all traffic control signals, as provided in §§ 21–202 and 21–203 of this title. However, at any other place, a person using a wheelchair has the rights and is subject to the restrictions applicable to pedestrians under this title.