18. Mycroft Holmes is a man of set habits, and is rarely seen outside a small group of locations, specifically his office, the Diogenes Club, and the rooms where he resides. In which London thoroughfare does he live?
From Quiz Brother Mine - Mycroft Holmes
Answer:
Pall Mall
Mycroft is a man of such set habits that when he sends a telegram to his brother advising that he will call at Baker Street later the same day, Sherlock expresses astonishment at the prospect, stating that it would be "as if you met a tram-car coming down a country lane. Mycroft has his rails and he runs on them. His Pall Mall lodgings, the Diogenes Club, Whitehall - that is his cycle." Sherlock points out that Mycroft has only once before been to Baker Street, on which occasion the elder brother again caused amazement by arriving at 221b before Sherlock and Watson, despite their having left Mycroft at the Diogenes Club.