I think we have to look at it as a system. It's not just the car design operation. Other elements come into it. The best way to make a decision is to go based on data, to collect data. A university in the U.S. has collected data over 10 years. I'm not sure if it was Illinois or.... I'm not sure about the name. I can get it for you. They investigated all the incidents that happened. They did a good job. It's not perfect, but it's something to start building on.
On March 27th, 2014. See this statement in context.