Thank you for your questions. I'll respond in English.
You're not limited in the questions you can ask. You can ask questions pertaining to any items in the estimates. The only thing I would point out is that to ensure there's clarity and transparency about items that cover multiple departments, we have this horizontal item reporting at the beginning. I think plastics is one. It covers a number of different departments. You can ask questions pertaining to the broader initiative.
However, if you're asking a question pertaining to spending being proposed by another department and your committee doesn't cover that department, the witness you're asking could always get back to the committee with a response. We try our best, as witnesses, to answer your question as broadly and as precisely as we can to address the circumstance. There are different committees that cover different departments, and they may be asking similar questions pertaining to horizontal initiatives, and it's entirely reasonable to ask that question.