I have one comment to provide for that.
It's funny that they ask, because the executive steering committee from the Fraser Basin Council was just approached about partnering on an assessment of possible slide sites along the Fraser River. We're researching it. We think we know of a university study that identified 75 possible further sites along the canyons on the Fraser River.
The only thing about doing that is you have to look at it for every river in the province. However, it is being looked at.