I will say that they have a unique record. It's a pattern, I think, with many other companies. What I think is sometimes shocking for us to see is the difference between how they operate in their home countries, where they're often publicly owned and state-led—Keolis being one example that is one of the bidders here—and how they operate abroad, including in North America, in the U.S. and Canada, where Keolis has a large presence. They do not follow the same patterns here that they follow at home.
One of our biggest concerns is how they deal with labour relations, for example undercutting staffing and trying to review collective bargaining agreements that were in place before it was privatized and now are under their management. They're reviewing them to lower the overall operating cost, because usually these companies basically try to underbid each other, and one of the areas where they cut in those bids is labour costs. That later transfers not just to working conditions but to safety as well.
Another of the operators you mentioned is Renfe, which is a Spanish-owned operator. We've also seen problems with Renfe. They're part of one of the bids in the Texas project for HSR that has been delayed for I think about a decade. Renfe has just gone through a change in its management because of a corruption scandal in Spain.
Nobody has a perfect record on this, and certainly these are concerns that we have.