Driving without driver card

Hello, have a question again. I have now applied for my driver card. Comes in three weeks. Now, however, I should steer a vehicle that has a digital recording device tomorrow. My boss said that I can steer this if I express myself before I start driving. After my driving time I should then express myself again and that would be okay. I have now stumbled on something on the net and have met with other statements. What do you think about it? If my information is I’ll call my boss in the morning and tell him I won’t move the car, especially because I’m still waiting for my June pay. But I’m afraid I’m going to have another topic.