An interesting scenario came up while I was doing some law enforcement training this past week. Specifically, a fellow student asked the instructor how he would get a non-compliant suspect out of a vehicle. The instructor, who specializes in firearms, not hand-to-hand, suggested an armbar, and I chimed in the nikkyo might be effective for pain compliance. A classmate immediately shot that down, saying that he would uppercut someone who tried it on him. Issues of power-generation for the seated person aside (if I'm not mistaken, you can't really generate power with your lower body for a strike if you're seated in a driver's seat), does anyone have any training or experience in using Aikido in this scenario? We did a practice run, and I found it extremely difficult because our usual footwork is severely limited by the presence of the car.