Quick Test #1

Slow-moving, large vehicles might slow down the progress of other traffic. On a steep gradient this extra lane is provided for these slow-moving vehicles to allow the faster-moving traffic to flow more easily.

Rear fog lights shine brighter than normal rear lights so that they show up in reduced visibility. When the weather is clear they could dazzle the driver behind, so switch them off.

Yellow box junctions are marked on the road to prevent the road becoming blocked. Don’t enter one unless your exit road is clear. You may only wait in the yellow box if your exit road is clear but oncoming traffic is preventing you from completing the turn.

Before you start your journey make sure that your vehicle can cope with the demands of high-speed driving. You should check a number of things, the main ones being oil, water and tyres. You also need to plan rest stops if you’re going a long way.

These signs only apply to trams. They are directed at tram drivers but you should know their meaning so that you’re aware of the priorities and are able to anticipate the actions of the driver.

Pull up on the hard shoulder and make your way to the nearest emergency telephone to call for assistance. Do not attempt to repair your vehicle while it is on the hard shoulder because of the risk posed by traffic passing at high speeds.

Various items can provide invaluable help in the event of a collision or breakdown - such as a first aid kit and a fire extinguisher. They could even save a life.

Motorcycles are small vehicles and can be difficult to see. If the rider wears bright clothing it can make it easier for other road users to see them approaching, especially at junctions.

In the event of a towbar failure the cable activates the trailer brakes, then snaps. This allows the towing vehicle to get free of the trailer and out of danger.

If a young child has stopped breathing, first check that their airway is open and then begin CPR. With a young child, you may only need to use one hand and you shouldn’t press down as far as you would with an adult. Continue the procedure until the child is breathing again or until a medical professional takes over.

Using your hazard lights, as well as brake lights, will give following traffic an extra warning of the problem ahead. Only use them for long enough to ensure that your warning has been seen.

Before moving off you should use both the interior and exterior mirrors to check if the road is clear. Look around to check the blind spots and give a signal if it’s necessary to warn other road users of your intentions.

If you’re following a large vehicle but are so close to it that you can’t see the exterior mirrors, the driver can’t see you. Keeping well back will also allow you to see the road ahead by looking past either side of the large vehicle.

It’s easy to lose your way in an unfamiliar area. If you need to check a map or ask for directions, first find a safe place to stop.

This sign indicates that there are waiting restrictions. It's normally accompanied by details of when the restrictions are in force. Details of most signs in common use are shown in The Highway Code. For more comprehensive coverage, see Know Your Traffic Signs.

A red cross above the hard shoulder shows that it's closed as a running lane and should only be used for emergencies or breakdowns. On a smart motorway, the hard shoulder may be used as a running lane at busy times.

Where you see this road marking you should give way to traffic on the main road. It might not be used at junctions where there is relatively little traffic. However, if there is a double broken line across the junction the 'give way' rules still apply.

At some junctions, there may be separate signals for different lanes. These are called 'filter' lights. They're designed to help traffic flow at major junctions. Make sure that you're in the correct lane and proceed if the way is clear and the green light shows for your lane.