Indeed you're quite correct in stating that up until now the basic approach has been one of occupant protection, but I sense a shift in the regulatory environment in the United States towards crash avoidance, with a much larger emphasis on sensors to avoid the crash and to warn drivers of hazards or obstacles in their way and so on.
I can tell you anecdotally that we are working on precisely those issues. We have an absolutely world-beating radar. This is really top-notch. We have radar development ongoing right now, and also ultrasonic blind spot detectors that would enable the future vehicle to avoid collisions with stationary objects or other vehicles. We also are developing lightweighting technologies that will help with vehicle structural integrity. The goal is zero crashes, but realistically I don't think it's achievable. It's like saying there's an unsinkable ship.
I think there will always be a difficult.... It's a very challenging engineering issue. Mr. Robertson and his colleagues at Chrysler Canada and all the car companies spend a huge amount of effort on making their cars as safe as possible, besides providing systems to help drivers avoid collisions in the first place.