Through you, Mr. Chair, to respond to the member's question, yes, in terms of a full comprehensive study for erosion along the shorelines, it was comprehensive to evaluate the natural effects going on out there in the Great Lakes system and comprehensive being around Lake St. Clair, the Detroit River and through Lake Erie.
Yes, it was commissioned around 1975, with data collected then and published with annualized erosion rates in 1976, with some smaller evaluations that were coupled with one-off studies in more localized areas. We've had particular challenges in re-evaluating those areas due to some funding and timing constraints, which I think I spoke to earlier.