Md. Code, Transportation § 21–104.2

(a) Subject to subsection (b) of this section, a person who operates a golf cart on a county or municipal highway without registration, as authorized under § 13–402(c)(11) of this article:

(1) May operate the golf cart only:

(i) On a highway on which the maximum posted speed limit does not exceed:

1. Except as provided in item 2 of this item, 30 miles per hour; or

2. In Golden Beach Patuxent Knolls, St. Mary’s County, 35 miles per hour;

(ii) Between dawn and dusk; and

(iii) If the golf cart is equipped with lighting devices as required by the Administration;

(2) Shall keep the golf cart as far to the right of the roadway as feasible; and

(3) Shall possess a valid driver’s license.

(b) The governing body of a county or municipality may designate the county or municipal highways under their respective jurisdictions within the county or municipality on which a person may operate a golf cart.