Warns that vehicles pulling trailers are not allowed to enter the road ahead. Only vehicles without trailers may proceed. This is common in areas where trailers could cause traffic issues, safety concerns, or damage to the road infrastructure.

Before moving off, a driver must check their surroundings, look into the mirrors, and signal their intentions. This ensures awareness of other vehicles, pedestrians, and any potential hazards, improving safety for everyone on the road.

When following a truck on a steep hill, it's important to maintain a safe gap to give yourself enough reaction time and avoid accidents if the truck needs to stop suddenly. It also helps you stay clear of exhaust fumes and allows you to react to any changes in the truck's speed or direction.

Leaving both parking and hazard lights on make your vehicle more visible to other drivers and pedestrians, especially in poorly lit areas, thus reducing the risk of accidents. 

Road humps are designed to slow down traffic and improve safety. Driving too fast over them can damage your vehicle and make the ride uncomfortable. It's important to maintain a reduced speed at all times, not just during school hours.

When you change to a lower gear, the engine provides more resistance, which slows down the vehicle without relying too much on the brakes. This technique, known as engine braking, helps maintain control, especially on steep descents or in slippery conditions.

If a warning light appears on your instrument panel, it’s important to check out the problem quickly and safely. Ignoring warning lights can lead to more serious issues or even damage to your vehicle. If you’re unsure of the problem, it’s best to pull over safely and assess the situation or consult the vehicle’s manual for guidance. Continuing to drive without addressing the issue could compromise your safety or the vehicle's performance.

When this indicator light comes on, it usually signals that there is an issue with the engine oil level or pressure. You should check the engine oil level immediately to ensure that the engine is properly lubricated. Low engine oil can cause significant damage to the engine if left unchecked. It's important to top up the oil if it's low, or if the light stays on even after topping up, to have the engine checked by a mechanic.

Even if no train is in sight at a level crossing, it is important to drive with care. Always approach level crossings cautiously because trains can appear unexpectedly, and there might be other factors such as signals or barriers that need attention.

This indicates that all vehicles, regardless of type, are not allowed to enter from that direction. It's a strict restriction on access.

To drive on the road as a learner, you must have a valid learner's license that has been properly signed, indicating you are permitted to practice driving under supervision.

Other requirements, like professional instruction and taking a driving test, may also be part of the process but are not mandatory to start driving with a learner's permit.

You’re seeing a Pedestrian Crossing sign.

This sign warns drivers that there is a designated pedestrian crossing ahead. Drivers should reduce speed and yield to pedestrians on or entering the crosswalk.

A 'Left Bend' sign warns drivers that the road curves to the left ahead. Drivers should slow down and follow the bend safely.

The correct answer is "Level Crossing 30m Ahead".

This sign is letting you know there’s a railway crossing just 30 metres ahead. It’s basically saying, slow down and be ready to stop — a train could be coming, so stay alert and approach carefully.

The correct answer is "No Through Road on Left".

This sign means the road on your left doesn’t go through. Only turn left if you really need to.