Police questions you should never answer. You know how fast you were going? I've gotten pushback on this in the comments section. If I tell him I don't know how fast I'm going, it's going to make me look unattentive. If he says, "Do you know how fast you were going?" He's wanting you to admit to speeding, so it saves him from having to prove that you were speeding. Cops are trained to do that. I just teach people don't answer questions of police officers. It's okay to ask a police officer, "Why did you pull me over?" If he says, "The reason I stopped you was you were going 70 in a 50." Then, you know, you know why you're being pulled over.