I'd like one. If you turn on the ignition of an SUV or pickup, it detonates the airbag and gives the potential operator a concussion.
Four shiney, happy people in the last three days. On Saturday, I was stuck behind some berk-head driving through some gloriously winding roads, but they were in a Pathfinder so they were picking through at 25mph. Then, on the way home, I had some dipwad in a LX470 (with dealer plates!) go straight through an intersection while in a left turn lane, then try to make an unsignaled and apparently unobserved lane change right into the space I was occupying.
Today, I had a berk-head in an Equinox, while in bumper to bumper traffic, pass on the right in a lane that had "RIGHT LANE ENDS" signs all up and down, then cut in front of me. And he had the nerve to wave "Thanks" as he did so. No, dipwad, I "let" you in, in the same manner as I "let" someone fart in a crowded elevator.
And then, coming home, on residential side streets with stop signs every block, the expletive questionably-narrow-family-tree in an F150 didn't like that me and the person in front of me were STOPPING for stop signs, and proceeded to pass the both of us on the left, through intersections and against oncoming traffic, at high speed, blowing through multiple stop signs. Mind you, there is a school and a park in the immediate vicinity and there were children playing, elderly people on the sidewalks, people walking their dogs, etc.
Sadly, this is exactly what I have come to expect from anyone who drives SUVs, pickups, or minivans. People like this are why I would shed zero tears if non-commercial ownership of anything the EPA or DOT labeled a "truck" was banned.