Thanks I enjoyed watching that. I wonder how applicable it is in the UK. You have a right to remain silent, but I believe your silence may be used against you under certain circumstances.

Remaining silent can certainly make you appear as though you have something to hide, but at least you're not saying anything that can be used against you. By talking, everything you say is a potential trap, especially if unrelated statements get weaved together out of context. Even if you are telling nothing but the truth, once you've given the same story over and over again over a period of hours of interrogation, most people are bound to let fatigue and frustration result in misspeaking at least once. You say something differently about the situation once, and suddenly everything you've said must certainly be a web of lies, right?

Interrogators - at least in the US - are notorious for overstepping what any person would consider appropriate. Repeatedly hounding someone until they start to admit committing a crime just to get the interrogation to stop, is despicable.