I looked at the Maryland State Police link posted above and it does refer specifically to "
bulletproof body armor." Perhaps the Maryland State Police has or knows of some special kind of body armor that is "bulletproof." Maryland law prohibits its use, ownership, or purchase by anyone with a "prior CONVICTION" for a crime of violence or a drug trafficking crime unless they get a permit from the Secretary of the Maryland State Police:
Maryland law mandates that all persons with a prior CONVICTION for a crime of violence or a drug trafficking crime are prohibited from using, possessing, or purchasing bulletproof body armor without a permit issued by the Secretary of the Maryland State Police. NOTE: A permit to use, possess, or purchase bulletproof body armor is not required for persons not convicted of a crime of violence or a drug trafficking crime.
ATTENTION: SUBMISSION OF THIS APPLICATION DOES NOT PERMIT YOU TO USE, POSSESS, ORPURCHASE BULLETPROOF BODY ARMOR. BEFORE YOU USE, POSSESS OR PURCHASE BULLETPROOF BODY ARMOR, YOU MUST POSSESS A VALID PERMIT AND KEEP IT ON YOUR PERSON WHILE USING, POSSESSING, OR PURCHASING THE BODY ARMOR.
Since a permit is not needed by other people, only people
with a prior conviction for a violent offense or drug trafficking need to have the permit while using, possessing, or purchasing the bulletproof body armor.
It seems clear that people with prior convictions for the specified offenses can use, possess, and purchase body armor that is not bulletproof.
I don't understand, though, why body armor is the only protective device singled out in some states. If the idea is to deny criminals any protection of their persons while committing a crime, it seems to me that the laws in those states need to go
much further. They also should prohibit criminals from using vehicles with airbags, safety glass, and bumpers during the commission of a crime. Criminals also should be denied the right to wear eye and ear protection, I think, and they most defnitely should be required to smoke cigarettes.