17:15 video
Vivienne felt it important to have a look underneath the body of the car, since there was a noise that was bugging her whenever she drove the car. Master didn't like the idea of her tinkering with the automobile and had told her before not to get her hands all greasy underneath it, likely about to break something. But she couldn't listen, of course, so he had to take seriously drastic measures. Binding her to the creeper cart, Master made sure Vivienne wasn't going to be putting her hands on anything very soon, much less tinkering with it!