It's not creating a new offence, so the two aspects of the bill are vastly different in their approach. The passive is on the front end, allowing peace officers to use the technology available to them to continue to have someone submit to a breath test, thereby finally establishing the offence of, for example, in Ontario, a DUI. The second part is at the end. If you have actually taken someone's life while impaired, it will have you prosecuted as someone who has committed a homicide, not as someone who happened to drink alcohol and then accidentally cause somebody's death. The two don't relate, and in that sense it's not creating a new offence.
On October 18th, 2016. See this statement in context.