From Todd's 1997 obituary in the Independent, written by fellow Nobelist "Kappa" Cornforth:
"[Todd] also worked on cannabis, and in his excellent autobiography A Time to Remember (1983) he tells with relish the story that, having naively imported 6 lb of distilled cannabis resin donated by the Indian police, he had to promise Customs that he would send 25 copies of any ensuing paper to their Bureau of Drugs and Indecent Publications."Apparently, the "ask forgiveness, not permission" dictum applied in mid-1930s London. It bears reminding that this same choice, made today, would result the appearance of severe gentlemen in dark suits with thick briefcases and Summons in hand at the lab entrance...
See Arr Oh