Wow - incident in Canadian airspace, sounds like a teenager joy-riding in their parents car!
Excerpt from incident entry.
"N***** an American registered Aerospatiale AS350 on a code of 3016 flew through the control zone without clearance enroute to Port Hardy. Helicopter also flew the approach to Runway 12 at Boundary Bay where aircraft on final for Runway 12 were given turns to avoid the traffic. After flying through the Boundary Bay Control Zone without a clearance the helicopter continued into the Vancouver Control Zone without a clearance where VFR aircraft were
given revised routes and or evasive turns to avoid the helicopter. Radex made of event on file Vancouver ACC"
From the incident description, appears they had to move multiple airraft to stay out of the way of the wayward heli.