Milverton blackmails Mary, exploiting her dalliance in antigovernment activities as a student. Sherlock decides to sneak into Milverton's estate to steal his evidence, but even that act was anticipated. Sherlock finds that he is not the only trespasser.
Very well. But see that you don't take
any action without me, Sherlock.
Verstanden. Handeln Sie
auf keinen Fall im Alleingang, Sherlock.
De acuerdo. Pero por ningún
motivo actúes solo, Sherlock.
Entendu.
Surtout, n’interviens pas tout seul.
Muito bem, mas tome cuidado,
não faça nada sem mim, Sherlock.
Понял. Ни в коем случае не действуй
в одиночку, Шерлок.