If, as Mr. Casey is suggesting, tolls are perceived to create an interprovincial trade barrier, the province seeking redress would have to demonstrate that the tolls restrict or prevent the movement of transportation services across provincial boundaries, and that the proposed tolls would discriminate between carriers of the non-complaint province and those from other provinces.
Si, comme l'a suggéré M. Casey, les péages sont perçus comme un obstacle interprovincial au commerce, la province qui demande réparation devra prouver que les péages limitent ou empêchent le mouvement des services de transport au-delà des frontières provinciales et que les péages proposés créeraient une discrimination entre les transporteurs de la province fautive et ceux qui viennent d'autres provinces.