Three individuals were arrested during a police operation Wednesday evening in Montreal-North.
During the operation which required the involvement of the tactical intervention group (GTI), a weapon was seized and had to be submitted for an expertise.
It is not known whether there were any injuries during this operation.
A spokesperson for the Service de police de la Ville de Montréal (SPVM) simply said that the operation was over, without specifying the exact location or the circumstances of its progress.
The SPVM refused to provide any additional information so as not to harm the investigation, which is still ongoing.