Lebanon Driving Theory Test key terms

A red eight-sided sign requiring a complete halt at the stop line or edge of the intersection, giving way to all traffic before moving off. Unlike a yield sign, stopping is mandatory even when the road appears clear.

An inverted red-and-white triangle telling drivers to slow down and give priority to traffic on the intersecting road, stopping only if necessary. It never grants priority to the driver facing it.

A yellow diamond with a white border marking a road whose traffic has priority at upcoming intersections. A black diagonal bar across the diamond signals the end of that priority.

A solid white transverse line painted across the lane at a signal or stop sign. Vehicles must halt with the front bumper behind it so pedestrians and cross traffic keep a clear path.

White stripes or parallel lines painted on the carriageway showing where pedestrians cross. Drivers must slow and give way to anyone on or stepping onto the marked area.

A crossing marked by broad white stripes where pedestrians have priority over vehicles. Approaching drivers must reduce speed and stop for anyone waiting to cross, not only those already walking.

A solid centre or edge line that must not be crossed or straddled, typically on bends, crests or narrow sections where visibility is short. Overtaking across it is a serious offence.

A dashed lane or centre line that may be crossed when it is safe and legal to do so, for example to overtake or change lanes. It does not remove the duty to check mirrors and blind spots.

The legal entitlement of one road user to proceed first while others wait. It is granted by signs, signals or rules, and must still be given up to avoid a collision.

A default rule in the absence of signs or signals: at an unmarked intersection the driver must give way to vehicles approaching from the right. It applies in Lebanon and in many European countries.

A junction with no traffic lights, stop or yield signs regulating the movement. Drivers apply the default priority rule, approach at reduced speed and be ready to stop.

A circular junction where traffic already circulating has priority and entering drivers yield. Vehicles travel counter-clockwise in Lebanon, and indicators signal the intended exit.

A flashing lamp showing an intention to turn, change lane or leave a roundabout. It must be given early enough to warn others, and cancelled once the manoeuvre is complete.

Keeping the vehicle centred in its marked lane, using the correct lane for the intended direction and not weaving between lanes. It keeps traffic predictable and reduces sideswipe collisions.

The maximum legal speed for a road or zone, shown by a red-circled number sign or set by the traffic code where no sign exists. It is a ceiling, not a target.

The gap kept behind the vehicle ahead so that a sudden stop can be matched without collision. The two-second rule is the usual guide, doubled in rain, at night or when following heavy vehicles.

A method of judging following distance: pick a fixed roadside object, and ensure at least two seconds pass between the car ahead reaching it and your own arrival. Add more time in poor conditions.

The total distance travelled from noticing a hazard to coming to rest, made up of thinking distance plus braking distance. It grows with speed, load, wet roads and tiredness.

A restriction, shown by a sign or a continuous line, that forbids passing other vehicles on a stretch of road, such as near bends, crests, crossings or tunnels. Violating it is penalised.

The area around a vehicle that mirrors do not show, especially beside and behind the rear corners. A shoulder check or mirror adjustment is needed before changing lane or overtaking.

A style of driving that anticipates other people's mistakes, keeps escape space and avoids relying on others to obey the rules. It reduces the chance of being caught in someone else's crash.

The skill of spotting developing dangers early, such as a child near the kerb, a parked car with a door opening or a truck reversing. Early recognition buys the time needed to react safely.

A road user with little physical protection, including pedestrians, cyclists, motorcyclists and children. Drivers owe them extra care, more space and lower speed, particularly near schools and crossings.

The amount of alcohol in the blood, expressed in grams per litre or as a percentage. Exceeding the legal threshold is an offence, and any alcohol impairs judgement and reaction time.

Any reduction in the ability to drive safely caused by alcohol, drugs, medication, illness or extreme tiredness. A driver who feels impaired must not take the wheel, regardless of legal limits.

Physical and mental tiredness that slows reactions and causes micro-sleeps at the wheel. The remedy is to stop, rest and, if possible, share the driving, not to open a window or turn up music.

Driving while attention is taken by a competing task, such as using a phone, eating, or adjusting navigation. Even a brief glance away at speed covers a long distance blind.

The height of the rubber blocks on a tyre, measured in millimetres. Worn tread lengthens braking distance and raises aquaplaning risk, so tyres below the legal minimum must be replaced.

The air pressure inside a tyre, checked cold against the vehicle maker's figures. Wrong pressure harms grip, fuel use and tyre life, and uneven wear can signal a slow puncture.

Loss of grip when a layer of water lifts the tyre off the road surface. Steering and braking stop responding, so the driver should ease off the accelerator and avoid sudden inputs until grip returns.

The normal low-beam setting used at night and in rain, fog or tunnels, aimed down so they light the road without dazzling oncoming drivers. Full beams are reserved for empty, unlit roads.

All four indicators flashing together to warn others of a stationary or slow-moving hazard, such as a breakdown or queue. They are not a parking permit and must not be used while driving normally.

The safe routine after a vehicle failure: move off the carriageway, switch on hazard lights, place a warning triangle if carried, and get occupants behind a barrier while help is called.

Contacting the emergency services with the location, number of casualties and nature of the incident. Clear, calm information speeds the response; the caller should stay on the line if asked.

Immediate care given before professionals arrive: securing the scene, checking responsiveness and breathing, controlling bleeding and not moving an injured person unless there is danger.

A stable side-lying posture used for an unconscious person who is breathing, keeping the airway open and allowing fluids to drain. It is not used for someone who is not breathing normally.

The class code printed on a licence showing which vehicles the holder may drive, such as motorcycle, car or heavy goods vehicle. Driving outside the category is an offence and may void insurance.

Points added to a driving record for traffic offences, which can lead to suspension once a threshold is reached. They are a deterrent that follows the driver, not the vehicle.

The minimum cover required by law, paying for injury or damage the insured driver causes to others. It does not pay for the insured vehicle's own repairs.

The official record linking a vehicle to its plate number and owner, renewed periodically with roadworthiness and insurance checks. Driving an unregistered vehicle is illegal.