For the most part, this is definitely a plan B. This is not a situation in which there's a whole lot of optimism. In fact, as has been clear from some of the other statements, we're not really even sure if we have the capacity to absorb this displacement in terms of either available trucks or trained truck drivers. It certainly is the case that in some way this flow would be absorbed, but it is not an outcome that we will be pushing towards. The high-level statement is that Line 5 is critical to not only Canada's but also the U.S.'s energy security, and at this point in time, there is no alternative or at least no viable one.
On March 16th, 2021. See this statement in context.