In this video clip the driver is explaining the importance of some checks you should make in your vehicle before moving off. If you are not the only driver of the vehicle then your mirrros and headrests have probably been adjusted. If you can't see clearly in your mirrors then your not safe. Make sure your vehicle is in neutral and the handbrake is on. And readjust your headrest if neccessary. Click on the video clip below once to view it. Safe Driving, LDrivers.ie
Link to this webiste