You ignored this question.
And why does Mignini suggest that budget problems prevent taping of police interviews? Why not just tell the interviewer what you just said, that in Italy suspects can be questioned in complete secrecy, and no one can know what happens during those interviews? If that's the case, why pretend that it was simply too expensive?
But why don't you try learn a bit about the law, instead of second guessing indirect reports, why a person Y said this about that thing X... I suggest you rather deal with the thing X directly instead.
Mignini was talking about a situation, a reality that has several causes and aspects. I probably wouldn't know what to say in his same situation: because there isn't one single answer. It's a reality. A reality has many aspects, not just one.
It is true that the police are allowed to question witnesses in complete secrecy and are not required to record anything.
It is true that police documents (summary information) must be redacted.
It is true that police normally do not record interrogations of witnesses; it's something very rare. Some times some corps may do that, when they have some peculiar needs.
Actually, even the prosecution is allowed to declare someone a formal suspect and don't let the suspect know this, keeping this secret from the person, for one year or more.
It is also true that recording is an expensive procedure, because it's followed by transcription which is rather expensive and interrogations are a huge amount of hours of material.
It is also true that in recent times police sometimes did record some activities, not because required ny the investigation, but only as a cautionary measure to defend themselves in case they are accused of misconduct. But this is not something they are required to do.
He was lying. If you're correct, and police NEVER tape interrogations because they couldn't use the transcripts in court anyway, then Mignini is lying when he tries to say they couldn't have afforded to pay for the cost of transcribing. (...)
No there is nothing like "always" and "never" in this field. The code is clear: there is no need for me to explain why I am right. The recording of summary informations under *some* conditions is explicitly forbidden; in other conditions there is just an obligation to collect testimony "in a redacted way". In all cases, police interrogations are expected to be not readable in court.
But nowhere you can find an obligation for the police to record witnesses interrogation.
Actually, it should be sufficient to know that police normally do not reord informants interrogations. This information - which yu would be aware of if you were living in Italy - should be enough to deduce that the police behavior and Mignini's justifications were normal.
Often, magistrates and police do not record even suspects interrogations, or do not even declare the status of formal suspect, and the code provedes even for these events.