Maryland Code, Transportation § 26-101

(a) Any person who commits a violation of the Maryland Vehicle Law,  1 whether as a principal, agent, or accessory, is guilty of the violation.

(b) Any person who attempts to commit a violation of the Maryland Vehicle Law, whether as a principal, agent, or accessory, is guilty of the violation.

(c) Any person who conspires to commit a violation of the Maryland Vehicle Law, whether as a principal, agent, or accessory, is guilty of the violation.

(d) Any person who aids another in the commission of a violation of the Maryland Vehicle Law, whether as a principal, agent, or accessory, is guilty of the violation.

(e) Any person who abets another in the commission of a violation of the Maryland Vehicle Law, whether as a principal, agent, or accessory, is guilty of the violation.

(f) Any person who intentionally induces another to commit a violation of the Maryland Vehicle Law is guilty of the violation.

(g) Any person who intentionally causes another to commit a violation of the Maryland Vehicle Law is guilty of the violation.

(h) Any person who intentionally coerces another to commit a violation of the Maryland Vehicle Law is guilty of the violation.

(i) Any person who intentionally permits another to commit a violation of the Maryland Vehicle Law is guilty of the violation.

(j) Any person who intentionally directs another to commit a violation of the Maryland Vehicle Law is guilty of the violation.