A person may not use an amplifier, loudspeaker, public address system, or other similar equipment at a State museum, unless the person first obtains permission from the museum director.
Md. Code Regs. 34.04.08.13
A person may not use an amplifier, loudspeaker, public address system, or other similar equipment at a State museum, unless the person first obtains permission from the museum director.
Md. Code Regs. 34.04.08.13