Seat belt that required a particular technical approach would rapidly become dated as motor manufacturers would tool up for a particular standard which could not easily be changed. For example, in 1969 there were competing designs for lap and three-point seat belts, rapidly tilting seats, and airbags being developed. But as countries started to mandate seat belt restraints the global auto industry invested in the tooling and standardized exclusively on seat belts, and ignored other restraint designs such as air bags for several decades As of 2016, seat belt laws can be divided into two categories: primary and secondary. A primary seat
Which Lie Did I Tell? begins with more stories about movies he has been involved with, starting with the period from 1982—when "Adventures in the Screen Trade" was published—to 1986 when he received no movie work. Goldman then tells the unfortunate story of how he became mixed up in "Memoirs of an Invisible Man", before the saving grace of "The Princess Bride" brought him his first screen credit in nearly nine years. Other adventures are "Misery", "The Year of the Comet" (which he uses as an example of how a movie can become a failure at the script level), "Maverick" (which he uses as an