Edgar Wallace,
The Ringer — Chapter 9
(1926)
“ Alan's heart sank."Oh, the fool, the imbecile!" he muttered, and as though his words were a reflection upon himself, Meister went on hastily:"Any lawyer is an officer of the court: you know that, Wembury. If I know a man is about to commit a felony, whether he is a client or whether he isn't, it is my business to inform the police. I have queer people to deal with, but I must preserve my self-respect. I have invariably made it a practice, if any man has told me of an intended crime, to inform the police without delay.""And to tell your clients that you have informed the police?" ”
