Need to be more proactive in asking questions

MPs will raise questions in Parliament on the recent financial turmoil. But most of the questions will be on the selling of risky bonds by banks and how these were done and the need for closer supervision. Isn't it a bit too late? Why wait until the coffin is about to be lowered into the grave to ask questions?

I am hoping that some MPs will raise the issues of the stock market and the relevance