So, what is the law in Baltimore, MD site of Pimlico Race Course and The Preakness Stakes where they are headed in two weeks?
HAHAHAHAHA! (Laughing so I don't cry) I don't think you could open carry here unless you were an on-duty LEO.
~the OTTB Mare, a Maryland resident who can't even get a concealed permit here
Md requires a LTC. Just about impossible to get. Otherwise no OC or CC allowed. Just federal transport law is generally followed. Guns have to be separate from ammo in locked cases and not available to driver.