ADI Free Test #6

Properly timed signals tell other road users what you intend to do. When you're turning right at a roundabout, signal left just after passing the exit before the one you wish to take. This helps drivers behind and also those waiting to join the roundabout.

Car tyres must
- be correctly inflated
- have a tread depth of at least 1.6 mm across the central three-quarters of the breadth of the tread and around the entire circumference
- be free from certain cuts and other defects.
When checking tyres for cuts and bulges in the side walls, don't forget to check the inner walls (that is, those facing each other under the vehicle).

When driving a motor car, a learner driver who holds a provisional driving licence must
- display red L plates (or D plates in Wales) to the front and rear of the vehicle
- be insured to drive the vehicle
- be accompanied by someone who's at least 21 years old and who has held for at least three years (and still holds) a full licence for the category of vehicle being driven.

If you want to turn left and there's a cyclist in front of you, hold back. Wait until the cyclist has passed the junction and then turn left behind them.

Driving in neutral or with the clutch down for long periods is known as 'coasting'. If you do this on a steep downhill gradient, there will be no engine braking to help check your speed.

If you're following a cyclist who's signalling to turn right at a roundabout, leave plenty of room. Give them space and time to get into the correct lane.

These lights warn that children may be crossing the road to a nearby school. Slow down so that you're ready to stop if necessary.

On a busy motorway, traffic may travel at high speeds despite the vehicles being close together. Don't follow too close to the vehicle in front. If a driver directly behind seems to be too close to you, increase your distance from the vehicle in front by slowing down gently. If the traffic in front slows, you'll be able to spread your braking over a longer distance. This will reduce the risk of the driver behind being unable to stop in the room they've allowed.

When giving cardiopulmonary resuscitation (CPR), continue until the casualty is breathing unaided or until medical help arrives. Don't give up. Look for signs of recovery and check the casualty's pulse. Avoid moving them unless it's necessary for their safety.

When renewing your vehicle tax, you must have valid insurance cover for the vehicle. It's illegal to drive or keep a vehicle on public roads without insurance cover.

If your front wheels are out of balance, the steering will vibrate. You'll have to take your vehicle to a garage or tyre-fitting firm, where they can balance your wheels; it isn't a fault that will rectify itself.

raffic-calming measures, such as road humps, chicanes and narrowings, are intended to slow traffic down and to protect vulnerable road users. Maintain a reduced speed until you reach the end of the traffic-calming zone.

An anti-lock braking system (ABS) prevents the wheels from locking, so you can continue to steer the vehicle during heavy braking. ABS doesn't replace the need to plan well ahead and brake smoothly and progressively.

A convex mirror gives a wide view of the scene behind. However, it won't show you everything behind, or to the side of, your vehicle. Before you move off, look over your shoulder to check for anything that's not visible in the mirrors.

If you're travelling on an icy road, extra care will be required to avoid loss of control. Keeping your speed down and using the highest gear you can will reduce the risk of the tyres losing their grip on this slippery surface.

Try not to panic if a tyre bursts while you're driving. Take your foot off the accelerator and avoid braking suddenly. Try to steer a straight course while holding the wheel firmly.

You normally join a motorway from a slip road on the left. Join where there's a suitable gap in the traffic travelling in the left-hand lane. You should adjust your speed to fit in with the traffic flow in the left-hand lane, but you must give way to the traffic already on the motorway. Don't try to force your way into the traffic stream.

It's not easy to see cyclists and motorcyclists, due to their small size when compared with other vehicles. At junctions, it's important that you look for these small vehicles; they're easy to overlook and riders are very vulnerable to injury in a collision.

In fog, you won't be able to see as far ahead as you can on a clear day. You'll need to reduce your speed so that, if a hazard develops, you have the time and space to take avoiding action. If you can, try to delay your journey until the fog has cleared.

Always use the Mirrors - Signal - Manoeuvre routine before turning at junctions. Just before turning right, make a final check for any traffic that may be overtaking you on your right, as the driver or rider may not have seen your signal.

Driving at speed for long distances can give you a false impression of how fast you're going. Check your speedometer: it will give you the accurate speed. This is particularly important after leaving a motorway and returning to roads with lower speed limits.

If you see a pedestrian with a dog that's wearing a yellow or burgundy coat, take care. The pedestrian may have hearing difficulties and so be unable to hear you approaching.

On a three-lane motorway, you should travel in the left-hand lane unless you're overtaking. This applies regardless of the speed at which you're travelling.

A driver who's been drinking alcohol should go home by public transport or taxi. Alcohol takes time to leave the body and someone might remain unfit to drive even the day after drinking it.

When an emergency vehicle is behind with its blue lights flashing, you must remain calm and look ahead for a safe place to move over to let it pass. If you're waiting at red traffic lights, don't attempt to clear the way by driving past the red light; this is both dangerous and a traffic offence.

Should the parking brake fail, the use of first gear will help to prevent the vehicle from rolling backwards. By turning the front wheels to the right, they'll travel the shortest distance before running against the kerb. This will reduce the potential for the vehicle to move any further.

A long vehicle, such as a lorry, a coach or a vehicle towing a trailer, may swing out to the right as it approaches a left turn. This allows the rear wheels to clear the kerb. Don't try to filter through if you see a gap on the nearside.

This sign tells you that all lanes continue through the junction. Traffic leaving at the junction does so by using a slip road. There will normally be countdown markers before the slip road.

Be aware that elderly people might take a long time to cross the road. They might also be hard of hearing and not hear you approaching. Don't hurry elderly people across the road by getting too close to them or revving your engine.

If you're waiting to emerge from a side road, watch out for motorcycles. They're narrower than cars and can be difficult to see. Be especially careful if there are parked vehicles restricting your view. A motorcycle might be approaching. If you don't know, don't go.