It's not only a question of problems. There is currently research being done at Chalk River. They undergo research and they use radioactive substances. Any time there is anything that touches radioactive substances, there is going to be a transfer. That could be on paper, lab benches or things they use—gloves that they wear—in hot cells. There could be equipment...so it is there. It's not just from the early days when these spills occurred.
On April 18th, 2024. See this statement in context.