However, if I don't call you in a day or two, you'll have me down in your office for a formal interrogation.

'I'm not talking about a formal interrogation,' Tony said.

Now, in the face of formal interrogation, they were restrained and cautious.

"If this is a formal interrogation, Tristan, shouldn't the lady have an attorney present?"

She assumed that they were sparing her a formal interrogation and letting Hunt try a low-key, psychological approach instead.

But the retired dictator's lawyers are appealing, arguing that the arrest order was not preceded by a formal interrogation.

Chapter 4 "This is not intended to be a formal interrogation," Tuvok began.

"How long would it take you to get the video and sound equipment set up for a formal interrogation?"

They've gone off to prepare for a formal interrogation.

What has been delayed is this formal interrogation of us as suspects.