"No firearms are allowed within or upon the premises of this gaming establishment. This prohibition extends to all areas of this facility: public, non-public, restricted, and non-restricted areas. Persons violating this restriction will be removed from the premises and subject to further investigation and, if appropriate, prosecution. If you have any questions about this prohibition, please request to see an official from the Massachusetts Gaming Commission Office before proceeding.
Certain law enforcement officers may be exempt from this prohibition; however they must notify the Massachusetts State Police of their presence by either visiting the Massachusetts State Police Gaming Enforcement Unit Office on-site or by calling the State Police Gaming Enforcement Unit at [number to be provided by the IEB]."
205 CMR, § 138.20