PCV - Free Test #6

It's a legal requirement that you check all filler caps are properly closed and secure after refuelling your vehicle.

Bus drivers have responsibilities beyond those of other drivers. Your passengers have paid for a service, and they should arrive at their chosen destination safely. Customers are more likely to travel with you again if they receive a safe, courteous and comfortable service.

The motorcyclist might be turning right, changing direction or unsure of their destination. Stay behind until the rider has made a move or you're sure you can pass safely. Don't intimidate them by moving too close.

Other road users can be affected by the spray from large vehicles, severely reducing their vision. Always take care when you need to change lanes: signal in good time and watch your mirrors carefully before pulling out in these conditions.

Traffic queues on the motorway are fairly common, often due to the volume of traffic at peak times or to incidents. If you see a queue of stationary traffic ahead, switch on your hazard warning lights for a short while to warn those behind you of a hazard ahead.

If you see this sign, be aware that there's a danger of grounding. This can happen where there's a pronounced bump in the road, such as at a level crossing or a hump bridge.

Don't park where you would endanger or inconvenience others. If your choice of parking place obstructs drivers, riders or pedestrians, move to a more suitable area.

An engine fitted with a turbocharger should be allowed to idle for about a minute before it's switched off. This prevents the turbocharger bearings from being starved of oil.

The handling of a six-wheeled bus or coach is not much different from that of a two-axle vehicle, except that punctures can be more difficult to detect.

You must obey these signs even if there appear to be no problems ahead.

Always look out for road signs, but be especially aware of those that refer to large or heavy vehicles. Get into the habit of checking for signs at junctions. There might be an indication on the junction layout sign. Before you turn, make sure that the road you're using doesn't have any restrictions for the vehicle you're driving.

Power-assisted steering operates when the engine is running. If a fault develops, much greater effort is required to turn the steering wheel. Don't attempt to drive a vehicle if you're aware of a fault in the power-steering system.

There is a swing bridge or one that can open for boats at a river crossing ahead. Category: Warning signs.

Even though there are no restrictions, make sure that you park where you won't cause an obstruction or endanger other road users.

When approaching a tunnel, switch on your dipped headlights. Be aware that your eyes might need to adjust to the sudden darkness. You may need to reduce your speed.

Passing the moped and then turning into the junction could mean that you cut across in front of the rider. This might cause them to slow down, stop or even lose control.

Make certain that your filler caps are properly closed, so that you don't spill fuel as you drive along the road.

Very often, you'll load or unload luggage by the roadside. For your own safety, make yourself visible to other traffic.

It's not always possible for drivers in the left-hand lane to change lanes to let joining traffic merge. However, you should be ready to adjust your speed to help the joining driver merge safely.

Before entering a tunnel, you should switch on your dipped headlights; these help you to see and be seen. In many tunnels, using headlights is a legal requirement. You should also remove your sunglasses before you drive into a tunnel.

The pump creates a vacuum in the servo unit. This reduces the amount of pressure you need to apply to the brake pedal. Without this vacuum, it's extremely difficult to press the brake pedal down.

Before leaving a construction site, check your vehicle for mud and for debris wedged between double rear wheels. It's important that you prevent any mud or debris from being deposited on the road, where it could be a danger to other road users.

Forward planning is important whenever you consider overtaking another road user. You should carefully assess the speed of the vehicle you intend to overtake. Remember that your vehicle's speed is limited and this could considerably increase the distance and time needed to complete the manoeuvre safely.

Hitting a bridge with your vehicle can have serious consequences for road and rail traffic. You must tell the police about the incident immediately. If the bridge is a railway bridge, call the railway authority as well as the police to report the incident.

The parking brake must always be set whenever you leave the vehicle. It's an offence not to leave your vehicle properly secured.

Drivers should carry out a walk-round check daily, as part of a routine. They have a legal responsibility to take all reasonable precautions to ensure that legal requirements are met before they drive any vehicle.

Concentration and good judgement are needed to be a good, safe driver. You're strongly advised not to drink any alcohol before driving. Alcohol can stay in your system for 24-48 hours, so you should also consider your intake the day and night before driving.

When turning right onto a dual carriageway, don't stop in the gap in the central reservation unless your vehicle will fit in the gap without any overhang. When it's busy, consider turning left and using a roundabout further up the road so you don't have to cross the central reservation.