Baltimore County's laws for minibikes and off-road motorcycles include:
All-terrain vehicles and dirt bikes may not be operated on roadways or public property.
ATVs may not be operated on private property without written permission from the owner.
ATVs may not be operated within 300 feet of a residence.
ATVs and dirt bikes may not be operated between 8 p.m. and 7 a.m.
Headgear is required, and all riders are required to wear eye protection or have a windscreen.
Vehicles must be registered by the adult owner or a parent or legal guardian of a minor owner. The registration card must be carried and shown when requested by a police officer.
[Source: Baltimore County police]