Asking families if their teenager could be seated separately is one thing, but knowing the airlines, they might as well start seating the toddlers in the overhead luggage compartments.
“When an airplane crashes, the safety belt…may become a deadly hazard.”
- Scientific American Dec 1951 “The Dangerous Safety Belt”
"Aviation requirements for basic safety features, including passenger safety belts, were codified in 1972"
- https://www.smithsonianmag.com/air-space-magazine/how-airlin...
[0] https://en.wikipedia.org/wiki/Moscow_theater_hostage_crisis