Certainly. The change in direction as a result of the laboratories Canada initiative is around creating hubs of laboratories as opposed to having individual departments do their own thing. There are a number of hubs that have been created. The PSPC part of that story would be around contracting for and helping build the infrastructure required for the labs and really getting some economies of scale in how they're stood up.
Initial site selection has been done. The money you're seeing in the main estimates will continue with the planning. There are also some projects under way—I'm going from memory here—in Mississauga, Hamilton and, I believe, Moncton. They are first out of the gates, but there are more hubs to follow after we have initial site selection done.
It is a new, more collaborative approach among related departments in terms of how they approach the science piece.