ford91exploder
Resident Curmudgeon
It would help if you quoted, and read my entire post. As my examples pointed out, there are fail safes in place in other simialr modes of transportation. When an aircraft is towed to the hanger, there is someone in the cockpit that can apply the brakes on the aircraft should the towbar break. Something along those lines is what is needed when the monorail is towed. Stop worring about the blue sky in my world and study redundancy.
THIS A THOUSAND TIMES OVER