Correctional Service of Canada has seized contraband and unauthorized items at Collins Bay Institution.
Earlier this month, staff at the medium security prison found items within the perimeter of the prison from suspected drone drops.
There were 415 grams of tobacco, one cell phone, two charging cords, four stabbing weapons and 413.1 grams of marijuana found.
These items have an institutional value of $44,500.
Police are also investigating this incident.