In case Canada Post goes on a strike, your orders will be prepared and sent out via UPS Standard even if you selected Canada Post Expedited as your method of shipment.We may need to request additional payment for shipment if the additional cost of shipping through UPS is significantly higher.We are very sorry for the inconvenience. Please contact us at info@xpresstronics.ca if you have any questions. We will do our best to ensure that your package steers clear of the chaos.