Mr. Dhaliwal told us about whistle-blowers. As you read, you understood that, from the way in which the regulations and the directives are written and the way all the safety management systems are designed, there is no protection for whistle-blowers. They clearly tell us that they're making recommendations and this is not being taken into account. Whistle-blowers are afraid of reprisals. Can we see this in the investigations?
Otherwise, once you have examined it, will you pay more attention in future investigations to see whether there might have been some whistle-blowing on an issue? Can you follow up all that? From the way the system is designed, can you see whether there has been any whistle-blowing or is that practically impossible to determine?