The Justice Department says a congressional restriction on medical marijuana enforcement does not apply to individual cases like proceedings against three dispensaries in the San Francisco Bay Area.

In December, Congress added an amendment to a spending bill ordering the Justice Department not to interfere with states that allow the sale of medical marijuana from implementing their laws.

Patrick Rodenbush, a spokesman for the Justice Department, said in a statement Wednesday that it did not not believe the amendment applies to cases against individuals or organizations.

Rather, he said, it stops the department from “impeding the ability of states to carry out their medical marijuana laws,” contrary to some claims from people being prosecuted that the amendment blocks such prosecutions.

The narrow interpretation of the law is of particular interest in the Bay Area, where the Justice Department has initiated forfeiture proceedings against three medical marijuana dispensaries it considers to be in violation of federal law. [Read more at the Los Angeles Times]