Major Mistakes Drivers Make and How to Fix Them
Everyone makes a slip‑up behind the wheel, but some mistakes can sink your test or put you in danger. The good news? Most of them are easy to spot and even easier to correct. Below we break down the most common errors and give you straight‑forward actions to avoid them.
Missing Basics: Mirrors, Signals, and Speed
First off, the three‑point check – mirrors, signals, speed – is the backbone of safe driving. New learners often forget to glance at their side mirrors before pulling out, or they signal too late. The result? Surprise from other drivers and a higher chance of a near‑miss. Keep a habit of checking mirrors at every lane change, and start signaling at least five seconds before you move.
Speeding is another silent killer. It’s tempting to creep ahead on a quiet road, but even a few miles over the limit can shave points off your test score and increase stopping distance. Use the speedometer as a constant reference and adjust early rather than braking hard at the last second.
HGV‑Specific Slip‑Ups: Gear, Stopping, and Fatigue
If you’re training for a Class 1 licence, the gear‑shift routine can trip you up. Many learners stay in low gear too long or shift up too early, causing jerky acceleration or engine strain. Practice smooth transitions in a safe area and feel the engine’s response before you hit the road.
Stopping a big rig takes longer than a car. Don’t rely on the brake pedal alone – use engine braking by down‑shifting when you see a slowdown ahead. This reduces wear on the brakes and gives you a smoother stop.
Fatigue is a hidden threat for long‑haul drivers. Driving on autopilot after hours of monotony can lead to missed signs and slower reaction times. Plan regular breaks, stretch, and stay hydrated. A short walk can reset your focus faster than a coffee.
Now, let’s talk about a mistake that trips up both car and HGV drivers: missing the ‘road etiquette’ cues. Ignoring a car’s brake lights, cutting in too close, or not giving way at roundabouts are all easy to fix with a bit of awareness. Always scan the road 10 seconds ahead and ask yourself, ‘What will the driver in front of me do next?’
Another big no‑no is improper lane positioning. Riding the edge of your lane or drifting into the next lane without checking creates unnecessary risk. Keep your vehicle centered, and use the lane markings as a guide, especially in bad weather.
Finally, don’t underestimate the power of a clean windscreen and clear headlights. A dirty glass can hide road signs, and foggy lights reduce visibility for everyone. Spend a minute before each trip to wipe the glass and check the lights.
By watching out for these common slip‑ups and turning them into habits, you’ll not only boost your test chances but also become a safer driver on any road. Remember, the road rewards consistency, not flashiness.
Driving Test Mistakes: How Many Major Faults Lead to Failure?

- July 11 2025
- 0 Comments
- Rowan Cavendish
Wondering how many major mistakes you can make on your driving test before failing? Get the facts, real tips, and essential stats right here—no fluff, just answers.
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