There is a border measure in place here. VANOC would have to provide enough evidence to get that court order. Obviously, they would have to know that the shipment is coming in to the port of Halifax and must be able to provide some level of detail to the Canadian Border Services Agency in order for them to be able to look for the shipment and detain it, and for the court to have sufficient grounds to give the order for a detention to take place. Of course, there's a level of uncertainty there.
On June 4th, 2007. See this statement in context.