I would like to spend a few seconds on the enabling provision. To my knowledge, and I will look at my colleague, Canada is the only one and the first one that has introduced such a mechanism in its act. The purpose was to target those whose business model is to facilitate copyright infringement. That's a very concrete tool that was introduced in 2012 to support creators in affirming their rights.
On May 22nd, 2018. See this statement in context.