Subject 1 (Small Car C1/C2) common mistakes
Subject 1 (Small Car C1/C2) · Understand the traps and how to avoid them.
Choosing the first plausible speed limit or following distance that comes to mind instead of the value the specific road type and conditions prescribe - for example answering 30 km/h for a road where the default urban limit applies, or keeping the dry-road following distance in rain.
Candidates memorise a handful of numbers and then pattern-match by keyword ('city', 'rain') rather than reconstructing the rule: default limit by road class, then adjustments for weather, visibility, and road surface. The exam deliberately places several plausible numbers in the options.
What to do instead
Before answering, write down the decision chain in one line: road class → posted or default limit → condition adjustment. Drill a single table of default limits (urban, rural, expressway) and the modifiers for rain, fog, night, and ice, and practise stating which modifier applies before looking at the options.
Treating a flashing yellow signal, a yellow box junction, or a lane arrow as if it were a stop command, or conversely treating a flashing red as a caution - mixing up which signals permit proceeding and which require a stop.
Signal meanings are learned as a list rather than as a hierarchy (police > signals > markings > signs). Under time pressure candidates recall the colour but not the flashing state or the accompanying obligation.
What to do instead
Build a two-column sheet: 'must stop' versus 'may proceed with caution', and place every signal state in it, including flashing yellow, flashing red, and the yellow-box rule (enter only if the exit is clear). Recite the priority order aloud until it is automatic.
Misreading a marking's meaning by its shape alone - assuming a white dashed line always permits lane changes, or that a solid line is merely advisory - without checking whether it is a centre line, edge line, or guide line and what crossing it implies.
Markings are studied as pictures, and similar-looking lines differ by context (urban versus expressway, centre versus edge). Candidates rely on visual memory of the drawing rather than on the rule attached to it.
What to do instead
For each marking, memorise the rule sentence, not the picture: what it separates, whether crossing is prohibited, and what parking or stopping it allows. Group markings by function (separation, prohibition, guidance, warning) and self-test by describing the rule before naming the marking.
Answering right-of-way and priority questions by instinct ('the bigger road goes first', 'the car on the right always goes first') instead of applying the specific rule for unsignalised intersections, turning across oncoming traffic, roundabouts, and merging.
Everyday driving habits and local custom conflict with the codified rule, and the exam tests the codified version. Candidates also confuse 'yield' with 'stop' and apply a single rule to every junction type.
What to do instead
Learn the rules as separate cases: unsignalised crossroad, T-junction, roundabout entry, left turn across oncoming traffic, and slip-road merge. For each, state who yields and who has priority in one sentence, then practise classifying a described scene into one of these cases before choosing an answer.
Underestimating stopping distance by treating it as a single number rather than reaction distance plus braking distance, and failing to recognise that doubling speed roughly quadruples braking distance.
Candidates memorise one 'safe distance' figure and never internalise the quadratic relationship, so questions that change speed or surface produce guesses. Reaction time is also forgotten entirely.
What to do instead
Memorise the structure first: total stopping distance = reaction distance (speed × reaction time) + braking distance (proportional to speed squared, divided by friction). Work two or three numerical examples by hand at different speeds and surfaces so the doubling effect becomes intuitive.
Mixing up which component does what during a pre-drive check or a dashboard warning - for example attributing a red oil-can symbol to coolant, or believing the brake pedal should feel spongy as normal.
Warning lights and fluid reservoirs are learned from icons that look similar, and candidates rarely connect a symbol to the consequence of ignoring it. The exam tests the consequence, not just the name.
What to do instead
Make a three-column table: symbol, system, immediate action. Include oil pressure, coolant temperature, battery charge, brake system, tyre pressure, and ABS. For each, state whether driving may continue and for how long. Review it before every practice test.
Handling a tyre blowout, brake failure, or skid by answering 'brake hard and steer to the side', instead of the correct sequence: hold the wheel, release the accelerator, avoid sudden braking, and slow progressively.
Panic responses from everyday driving feel correct, and candidates answer with what they would instinctively do rather than the trained procedure. Emergency items are also the least practised.
What to do instead
Memorise each emergency as an ordered action list of three to five steps, and rehearse them verbally: blowout, brake failure, aquaplaning, skid on ice, engine fire, and a stuck accelerator. The exam rewards order and the avoidance of sudden inputs.
Confusing the penalty types - treating a fine as demerit points, assuming a licence suspension is automatic for a first minor offence, or mixing administrative penalties with criminal liability for causing death or serious injury.
Penalty schedules are dense and similar across offence tiers, and candidates study them as prose rather than as a matrix. The distinction between administrative sanction and criminal liability is rarely made explicit in casual study.
What to do instead
Build a matrix with offence tier as rows and consequence type as columns: fine range, demerit points, licence action, and criminal liability. Fill it only for the offences the syllabus names, and mark clearly which offences escalate to criminal liability when a fatality or injury results.
Answering accident-scene questions by leaving the scene to seek help, or by moving an injured person immediately, instead of the required sequence: stop, secure the scene, warn traffic, call emergency services, and move casualties only when there is immediate danger such as fire.
Candidates reason from good intentions ('get help fast') rather than from the legal duty to stop and protect the scene, and they underestimate the risk of moving a spinal injury.
What to do instead
Memorise the scene protocol as a fixed order: stop and switch on hazard lights, place the warning triangle at the prescribed distance, check for casualties, call emergency services, then assist within your competence. Note explicitly the two exceptions that justify moving a casualty: fire and continuing traffic danger.
Reading the stem too quickly and missing the qualifier - 'except', 'most important', 'first action', 'is not permitted' - then selecting a true statement that answers a different question.
Most items are written so that several options are individually true, and the discriminator sits in one word of the stem. Under time pressure candidates match keywords in the options and skip the qualifier.
What to do instead
Adopt a fixed reading routine: underline the qualifier, restate the question in your own words in one sentence, then evaluate each option against that restatement. In practice, log every item missed for a qualifier error separately from items missed for knowledge gaps, so the pattern becomes visible.