I completely agree with you on this. But again, my comment wasn't about this system, but drunk driving in general. I acknowledge that situations exist where d

I completely agree with you on this. But again, my comment wasn't about this system, but drunk driving in general. I acknowledge that situations exist where drunk driving is the only option (like with the flood/tornado/vulcano examples mentioned in other posts). But for most scenarios there is often a better solution that doesn't involve drunk driving.