Professor Denis Cusack:

In the next ten to 15 years, I am quite confident we will have cars that will not start if you are over a certain alcohol limit. I feel we will have cars that will have speed limiters with, of course, the override function. I presume everybody knows how to override their speed limiter. If you have an emergency and you need to temporarily increase speed, there is a way to do it. I do not know if the members want me to say what it is.