Save this article to read it later.
Find this story in your accountsSaved for Latersection.
He stood there instructing them in the street, shouting, Leave him alone.
I had hold of one lad and Benedict another.
He seemed to know exactly what he was doing.
He was very brave.
He did most of it, to be honest.
Cumberbatch himself added: I did it out of well, I had to, you know.
