In an encounter between myself and Sergeant Chapel of the Gwinnett County Police Department (Georgia) both attempts at 'verbal judo' and 'remaining silent' can be found being used.
Sgt Chapel, "You know, your permit is a privilege as well as a right. It can be taken away from you as well."
"By the Probate Court Judge; would you like the number?"
Sgt Chapel, "...we have the number... and when you’re given a permit you’re expected to cooperate a little bit with law enforcement."
"Actually, I’m required to cooperate; as required by law."
Sgt Chapel, "Why aren’t you?"
"What am I not doing that’s required?"
Sgt Chapel, (silence)
"What am I not doing that’s required, Sergeant Chapel?"
Sgt Chapel, (silence)
Sgt Chapel, "Did you drive here, sir, or did you walk here?"
"What am I not doing that’s required, Sergeant Chapel?"
Sgt. Chapel, "Did you drive here, or did you walk here?"
"What am I not doing that’s required, Sergeant Chapel?"
Sgt Chapel, "There you go, right there."
- At that point Sergeant Chapel decided he wanted to be almost anywhere else and doing almost anything else rather than be conducting an interrogation with me. Well, that or he got distracted by a pretty butterfly .... whichever, he wandered off
... sometimes, the one Not holding up his end of the "conversation" isn't who you expect.
Honestly though, Sergeant Chapel and I have a lot in common, probably about 60-80lbs worth of common.