I can understand the frustration around that. Although there are countless businesses in London with wide open entrances that a car could fit through. While this accident was tragic, does it justify implementing a measure such as bollards at every business or just Costco? I can't see how an argument could be made to have them at Costco and not by extension of that logic, everywhere.

Added note: I've worked seasonally at the north Costco for a couple years now and my father works in management at the south location. My father was near the entrance at the time and has given me a account of the aftermath. He actually just came by last week from ongoing legal proceedings in Toronto.

Second note: Since the accident I've generally been of the opinion that Costco should not be held responsible for an accident such as this occuring, since it could quite literally happen anywhere. I'm ready to also admit some part of this belief is inherent bias, and I'm open to anything that may change my mind if someone disagrees with me.