Have the new safety rules crossed over to CFL as well.
Meaning hipdrop tackle ban, only allowed to say BOO to the quarter back etc.
I don't know about the hipdrop tackle ban in the CFL. There are a lot of different rules like 3 downs instead of 4, 110 yard field, 15 yard deep end zone, goalposts on the goal line, field is wider, multiple receivers can be in motion, 1 point for touchbacks, coach can use replay for penalties, etc, etc. They do have the ticky tack no hit on sliding QB rule that NFL has as well.