We don't have any examples of it being done in the recent past because this is a new order-making authority that didn't previously exist.
In terms of examples of where it would be used, it would be used in the context, as I noted, of a risk of imminent harm to national security and a significant threat to the safety and security of persons, goods, ships or port facilities or the security of the national supply chain.
In that event, pursuant to the ministerial order, the minister could order a corrective action to ensure that the harm did not occur. An example that we have considered would be if a terminal operator, in certain circumstances, was refusing to accept ships or cargo from a particular country of origin, and that refusal posed a significant threat to the safety or security of persons or to the national supply chain. In that event, the minister could, for example, order that terminal to accept ships from that country of origin.
That would be an example, but it would be in very rare circumstances. The threshold would be very high. In addition, the process for the issuing of the order would be subject to judicial review.
My colleague can provide more information with respect to the oversight of the ministerial order authority.