Niagara Regional Police along with the OPP are cracking down on outlaw biker gangs with a new operation called "Project Skylark."
15 people were arrested after the 14-month investigation into biker activity in Niagara, Sudbury, and Ottawa.
Police say the investigation targeted members of the Hells Angels Nomads, the Red Devils, and the Hooligans and their drug trafficking activity.
12.5kg of cocaine, 12.2kg of cannabis, 640 grams of shatter, 1400 packages of cannabis edibles, fentanyl patches, 2000 methamphetamine tablets, as well as Hells Angels and Red DevilsĀ patches were seized in the operation.
11 firearms and 700 rounds of ammunition were also discovered.
The accused persons were held in custody upon arrest and are expected to appear at an Ontario Court of Justice in Sudbury at various times and dates.