Do not overtake unless you are sure it is safe for you and other road users.
Before you start to overtake make sure that the road is clear ahead and behind. Look out properly.
Use your mirrors and glance behind you to see the blind spots. You must signal before you start to move out.
Be particularly careful at dusty and in misty environment or bad weather when it is more difficult tojudge speed and distance.
REMEMBER: the LOOK-SIGNAL-LOOK again and MOVE routine ("LSLM").
On fast roads, vehicles may be coming up behind much more quickly than you think.
Make sure that the lane you will be going into is clear for a good distance behind and in front of you.
Once you have started to overtake, move past the vehicle you are overtaking as quickly as possible. and leave it plenty of room.
Then move back to the right side of the road as soon as you can, but without cutting in.
Do not accelerate against the rear of the vehicle in front, or out to the left at the last moment. ​The vehicle in front of you may have cause to slow down abruptly. Always move out from a safe distance.
When the driver in front has signalled that he intends to turn left and you can overtake him on the right. Watch out in case the driver in front abruptly changes his mind or has wrongly left his signal on.
When you want to turn to the right at a junction and have signalled to do so.
When traffic is moving slowly in queues and vehicles in the left lane are moving slower than you are.
In a one-way street as vehicles may pass on either side.
​Do not accelerate when you are overtaken Slow down if necessary to help and let the overtaking vehicle pass.
On an ordinary two-lane road, give way to vehicles coming towards you before you overtake parked vehicles or other obstructions on your right side of the road.
Sometimes, two vehicles are nearly double parked (an illegal act in itself), or other impediments such as road work, potholes, or mounds of garbage obstruct both sides of the road.
Drivers approaching such obstacles are usually unable to determine which of them should give way to the other.
The general rule is that the vehicle further from the stationary object should slow down or stop to allow the nearer vehicle to go first.
Common sense however should compel both drivers to show adequate caution and consideration for each other. to avoid collision.
Never compete for speed supremacy with other motorists; do not gamble with your life and life of others in traffic; it is sure to end in a crash.
A pedestrian crossing, a bus station, a road junction, a corner or bend, a narrow bridge and where the road narrows.
A level crossing; the crest of a hill, when to do so would force another vehicle to swerve or brake suddenly.
If you would have to cross double solid white lines.
If the solid line of the centre lines is nearer you.
If in Doubt, Do Not Overtake.