More than 100 Surete du Quebec officers fanned out across southwestern Quebec Wednesday morning as part of a big cocaine and marijuana bust.

Officers arrested 12 people during raids at nine different locations.

The raids netted cash and drugs, including pills, cocaine and marijuana.

Illegal firearms including a Taser were also found.

The suspects were to appear in court Wednesday afternoon in Valleyfield to face charges including drug trafficking and possession.

Many of the suspects were known to police.