Yes. Except for the use of the American tow trucks that came to tow the trucks, what were the different powers that made it possible to resolve the situation there and that could not be exercised on Wellington Street? In fact, I still can't believe that Canada requested help from American tow trucks, but it seems to be true. I understand that there were barbecues and even a hot tub to be moved, on Wellington Street, and that might have called for different methods, in logistical terms.
What was different in the case of the Ambassador Bridge?