 This was written at a time when the introduction could say “According to statistics, there is in Great Britain one car to every 33 persons ...”, so somewhat dated now.After the war, McCullough and Fougasse again collaborated on light-hearted pamphlets, but with the serious intent of promoting road safety, "Fancy Meeting You" and "Many Happy Returns – and How to Enjoy them"

The official name of "The Brains Trust" was initially "Any Questions?