Thank you for that.
Mr. Lambert gave us a number of examples of partnerships and arrangements Suncor came up with to improve environmental outcomes. One of the projects you mentioned in passing after talking about what's now the Wapisiw Lookout, if I'm pronouncing it right, is the former tailings pond. At the end of that remark you talked about Suncor wasn't able to cancel four planned tailings ponds. You mentioned a $1.2 billion program to employ this technology. Are you talking about a TRO technology? Could you describe what you're talking about, and where this investment is expected to take you?