I agree. If someone does slip out, OTSR's will be back on the ride before you know it & here to stay permanently.
What about 3,5 & 7 point (How many points are there? I forgot) harnesses? There has to be a way of designing a harness that comes together quickly & efficiently. I had two stupid thoughts, peeps could wear a harness throughout the day at the park & it clips onto the seat or magnetically attaches itself. Kinda like the harness Jodie Foster wears in the Machine in the movie 'Contact.' Another is some kind of 'liquid' harness that flows over your body like in comics. Ehhh, I've been on the PC for too long.
Later, CoasterGod.