MONTREAL — An investigation is underway after the Montreal constituency office of federal Immigration Minister Marc Miller was vandalized overnight, police said Thursday.

Outside, windows were smashed and walls were defaced with paint and graffiti. Montreal police Const. Sabrina Gauthier said there was also “major damage” inside the office, located in the city’s Sud-Ouest borough.

Miller said on X that he condemns the criminal act, adding that no one who works in the office was injured. He said his bureau would return to serving constituents as soon as it was safe.