allRiDI drivers are the owners of their vehicles. Before having something to eat or drink in the car, please confirm with the driver if you are able to do so. In the event a driver does not allow you to eat or drink in his car, this should not cause you to negatively rate your driver. 

Remember, your driver will be picking up other riders after you. In the event food or drink is spilt in the car, the driver would then be out of commission.