It is the DRIVER that is required to have a break NOT the vehicle. The vehicle HU does record driver/vehicle activity so if the vehicle is going to be moved by someone else then when you are about to alight you must select "break" on the tacho and then remove your driver card for your entire 45 min break.
When the vehicle is on a bay, WE are in the canteen.
When the vehicle is on a bay, WE are in the canteen.