Canadian Law: What Knives Are Illegal?
Kershaw Skyline canada A shipment of Kershaw Skyline knives and the subsequent court case are at the foundation of the ruling
The new prohibition by the CBSA will affect travelers and residents alike. According to the law, enforcement deems a folding knife illegal if:
It has a blade that opens by centrifugal force, when, with a simple and brisk outward flick of the wrist, the blade is released from the handle into the fully ejected and locked position; and
It requires some preliminary or simultaneous minimal manipulation of either a flipper or other non-edged parts of the blade.
The CBSA also updated its list of prohibited weapons, which includes gravity, centrifugal, and automatic knives, among others. And Memorandum D19-13-2 outlines guidelines for the importing and exporting of weapons. Putting the two together provides a (somewhat) clearer understanding of what’s illegal to carry:
Automatic knife – Opens automatically by applying hand pressure to a button, spring, lever, or other device, in or attached to the handle of the knife, including knives that have a button, spring, lever, or other device located in the spine of the handle and attached to the inner part of the blade
Centrifugal knife (folding knife, butterfly knife, balisong knife) – Opens automatically through the use of centrifugal force, moving in a circular path and directed away from [the center of the body]; i.e., can be opened with a flick of the wrist
Gravity knife – Can be opened automatically by force of gravity even if the knife can be additionally controlled by a lever or button
Push dagger – The handle is placed perpendicular to the main cutting edge of the blade (or blades) and any other similar device
“Constant Companion” (Belt buckle knife) – A belt containing a blade capable of being withdrawn from the belt
Concealed blades under 30 cm – Any device having a length of less than 30 cm and resembling an innocuous object but designed to conceal a knife or blade; e.g., “knife combs,” penknives, lipstick knives, certain types of necklace knives, and knives contained in credit-card-sized cases clearly resembling real credit cards and designed as weapons