content_image/821377.jpg
The lights on the back of a vehicle can tell you a lot about what that vehicle is about to do. In this illustration, the vehicle is backing up. 

## driving tip 

When you carry a load that extends behind your vehicle, attach a red flag to the end of the load as a warning to other drivers. 

## think about 

A parked car starts to pull out just in front of you. How can you use your “do” skills — speed control, steering, space margins and communication? 

Fog Lights  —fog lamps should only be used in place of, or with, headlamps if atmospheric conditions (fog) make the use of headlamps disadvantageous. 

<img src='content_image/821377.jpg'>

Hazard lights  —these let people know you have stopped for an emergency. Truck drivers also use them to warn that they are travelling well below the speed limit. 

## Horn 

The horn is a useful communication tool if it’s used properly. For example, if you see someone start to pull out of a driveway without looking, a light tap on the horn will let the other driver know you’re there. Only use the horn when it gives a useful signal to other drivers and helps prevent a crash. 

## Eye contact 

You can often communicate with other road users just by using your eyes. When you stop for pedestrians, make eye contact so they know you have seen them and it is safe for them to cross. Do the same for other drivers, motorcycle riders and cyclists when you are stopped at an intersection. 

## Body language 

Waving your hand to let another driver proceed, or a pedestrian cross in front of you, is generally not a good idea. The other driver or pedestrian may face hazards you can’t see. 

## Vehicle language 

You can tell a lot about what a driver is going to do by watching “vehicle language.” If a vehicle moves over in the lane, the driver may be planning to change lanes or turn. If the vehicle slows down when approaching a corner, the driver may be 

