(a)     Prohibition. Except as provided in subsection (b), a person may not drive a vehicle on a sidewalk or sidewalk area unless it is a permanent or authorized temporary driveway.

     (b)     Exceptions. Where permitted, a person may ride a golf cart, bicycle, play vehicle, or unicycle on a sidewalk or sidewalk area. A disabled person may use a special vehicle or golf cart on a sidewalk or sidewalk area or bike path from one-half hour after sunrise to one-half hour before sunset.

(1985 Code, Art. 18, S 4-102)

State Code reference – Transportation Article, S 21-1103.

PROHIBITED CONDUCT IN PARKS

S 14-2-115.  Traffic.

     (a)     Speed limit. A person may not operate a motor vehicle, bicycle, minibike, play vehicle, or unicycle in a park at a speed in excess of 10 miles per hour unless permitted by posted official notice. The Director shall conspicuously post speed limits in all parks.

     (c)     Operation and obstructions generally. A person may not obstruct a park entrance with a motor vehicle, bicycle, minibike, play vehicle, or unicycle. A person may not operate or stop a motor vehicle, bicycle, minibike, play vehicle, or unicycle in a park area, except on a paved road, without written permission from the Director.

http://www.aacounty.org/CountyCode/index.cfm