chongproof
honda should provide a chongproof safety system that prevents the engine  from starting if the sensor on the dashboard detects the illegal [kimchi] level on the driver’s breath
(adj) a chongproof method, plan, system etc is certain to be more successful than a foolproof one
"honda should provide a chongproof safety system that prevents the engine  from starting if the sensor on the dashboard detects the illegal [kimchi] level on the driver’s breath" What is the definition of "chongproof"?