Tag: Security

Only two items are mandatory in a private car in France: a high-visibility vest and a warning triangle. The breathalyzer is no longer required, the green card either, and the fire extinguisher has never been mandatory for private individuals. Here’s the exact list, what’s simply recommended, and the mistakes that cost 135 euros.

The only two mandatory items of equipment

French regulations are shorter than most people think. For a private car, it comes down to two items.

The high-visibility vest. It must comply with the EN ISO 20471 European standard, which is the case for all those sold in the automotive trade. It belongs inside the cabin — glove box, door pocket, under the seat — and never in the trunk, since you need to be able to put it on before getting out of the vehicle in the event of an emergency stop.

The warning triangle. It must meet the required standard and be placed about thirty meters ahead of the vehicle, so it’s visible to other drivers at a hundred and fifty meters. Its logical place is the trunk, since it’s only deployed after you’ve gotten out and reached safety.

Missing either one is a fourth-class offense, punishable by a fixed fine of 135 euros. No accident is required for a check: a routine roadside check is enough.

Reflective safety vest — 12,99 €Meets the requirement. Keep it in the cabin, never in the trunk.

What’s no longer required, but many still believe is mandatory

Three misconceptions persist, kept alive by press articles that are never updated.

The breathalyzer. The requirement to carry one was removed by decree in May 2020. The associated fine had actually already been dropped in 2013: no one was ever fined for it. Having one is obviously still useful — it’s just no longer mandatory.

The green card. Since the 1^er April 2024, the green sticker for the windshield is gone, and the insurance memo no longer needs to be shown. Police now check your coverage in the Fichier des véhicules assurés, directly from the license plate.

The fire extinguisher. It’s not required for passenger cars in France, unlike in Belgium or Greece. It is, however, required for certain professional vehicles and for the transport of hazardous materials.

What you must be able to show

Alongside the equipment, there are the documents. Those haven’t changed.

What is strongly recommended, without being required

The list below isn’t mandatory, but each of these items answers a specific situation you’ll run into sooner or later.

A window breaker and seatbelt cutter. A seatbelt stuck after a crash, a jammed door, a car taking on water: these are situations where every second counts. The tool is useless in the trunk — it belongs in the center console or the driver’s door, within reach while seated.

Window breaker and seatbelt cutter — 19,99 € for a set of 2One for the front, one for the back. Keep it within reach, never in the trunk.

A battery booster. This is the item that replaces waiting for a tow truck or a helpful driver. See our article on winterizing your car, the season when a dead battery becomes the number one cause of breakdowns.

A standalone light. Changing a tire in the dark with your phone’s flashlight clenched between your teeth is an experience you won’t want to repeat. A magnetic light sticks to the bodywork and frees up both hands.

A blank accident report form. Nothing legally requires this, but without it, a fender bender settled in ten minutes turns into a string of messages that drags on for three weeks.

So you can see clearly. A scraper for winter, wipes for the inside of the windshield, a squeegee with a handle : visibility isn’t a comfort feature, it’s a condition for safe driving — and a dirty windshield can get you fined for obstructing your field of vision.

The rules that apply to the car itself

Beyond the items to carry, some requirements concern the vehicle’s condition and can also result in a fine.

• Tires: tread depth of at least 1.6 mm across the entire tread band. Below that, the fine is 135 euros per tire concerned.
• Lighting: all lights in working order, including the rear plate light.
• Field of vision: nothing should obstruct the driver’s view. This covers items hanging from the rearview mirror, stickers, poorly placed screens, and frost that hasn’t been scraped off enough.
• Load: it must not stick out dangerously, block the lights or plate, or compromise the vehicle’s stability.
• Winter equipment: du 1^er November through March 31, in towns marked with a sign under the Mountain law.

On field of vision, one useful clarification: an added screen — navigation, CarPlay, dashcam — isn’t prohibited, but it must not reduce your view of the road. Placement is what separates equipment that’s tolerated from a fine.

The case of loose objects in the cabin

This isn’t a list of equipment, but it’s a requirement that catches people off guard: Article R412-6 of the French traffic code requires the driver to remain able to perform all maneuvers without hindrance. A dog moving around, an object rolling under the pedals, or a load that shifts all fall under this rule.

That’s why a bag left on the passenger seat isn’t just messy: at the first hard braking, it slides down into the footwell. We devoted a full article to this topic, what happens to an object placed in a car that stops abruptly.

And if you’re driving abroad

French regulations stop at the border, and several neighboring countries require more. Without being exhaustive, keep in mind that Spain, Italy, Belgium, and Germany each apply their own rules for vests, triangles, fire extinguishers, first-aid kits, and winter equipment.

The habit that avoids bad surprises: check the country page on your insurer's website or the Ministry of Foreign Affairs' site a week before departure. Lists change, and a fine abroad is rarely settled amicably.

Frequently Asked Questions

What equipment is mandatory in a car in France?

A compliant high-visibility vest and a warning triangle. That's all for a private car. The vest must be inside the cabin so it can be put on before getting out of the vehicle; the triangle can stay in the trunk.

Is a breathalyzer still mandatory?

No. The requirement to carry one was removed in May 2020, and the associated penalty had already disappeared back in 2013. Keeping one in the glove box is still a good idea, but no check can hold it against you.

Do you still need to display the green card on the windshield?

No. Since the 1^er of April 2024, the insurance memo that used to go on the windshield has been removed. Police check vehicle coverage in the insured-vehicles database using the license plate.

How much does it cost to be without a vest or triangle?

It's a fourth-class offense, meaning a flat fine of 135 euros. It can be issued during a routine check, even if nothing has happened.

Is a fire extinguisher mandatory in a car?

Not for private cars in France. Some European countries require one, and it remains mandatory for professional vehicles or those carrying hazardous materials. Nothing stops you from bringing one anyway.

What to take away

A vest inside the cabin, a triangle in the trunk: French law fits in that one sentence. Everything else — a window breaker within reach, a charged jump starter, a flashlight, a blank accident report — isn't required by anyone, but it's exactly what makes the difference the day something stops working on the side of a road.

We've grouped these items in the safety and surveillance, and the breakdown kit in roadside assistance.

A dash cam is legal in France for private use, and its footage can be used in court. But resolution, the spec everyone compares, isn’t what makes the difference: it’s the memory card, night exposure, and power supply. Here’s how to choose without paying for numbers that don’t matter.

What French law says

Installing a camera in your car and filming the road is perfectly legal. You’re filming from a private space — your vehicle — for personal use, which falls under the domestic exception of the European regulation on personal data.

What changes things is sharing the footage. Posting a video where a face or license plate is visible amounts to sharing personal data, and the CNIL regularly reminds that this requires blurring anything that identifies someone. A YouTube channel of angry drivers is therefore a risky zone, while keeping files to yourself is not.

In court, this use is accepted. In civil matters — a fender bender, a dispute with an insurer — evidence is unrestricted, and a timestamped video carries real weight against two conflicting accident reports. The judge remains free to assess what’s presented, but insurers now routinely rely on footage: many cases settle faster with video.

One last point, often overlooked: if you’re carrying passengers and the camera also films the cabin, let them know. It’s basic courtesy, and it becomes a requirement as soon as you drive for professional purposes.

The memory card, the top cause of failure

This is the point nobody checks, and it’s what ruins the recording the day it actually matters. A dash cam writes in a loop, twenty-four hours a day when it’s monitoring the car while parked. So it keeps rewriting the same memory cells over and over.

An ordinary microSD card, designed for a camera that writes a few hundred times a year, wears out within months at this rate. It doesn’t die all at once: it starts by corrupting files, then the camera shows "card error" — often on the day you want to recover a clip.

• Choose a card labeled High Endurance ou Max Endurance, designed for continuous recording.
• Choose the capacity that the camera accepts, no more, no less: a card that’s too large isn’t always recognized.
• Format it from the camera every two or three months. It’s the best way to extend its life.
• Check once a quarter that a recent file plays back correctly on your computer.

Resolution: where the marketing pitch stops

Every product page highlights resolution because it’s the one figure that’s easy to compare. Yet it’s far from the most useful.

At 1080p, you can easily read the plate of a vehicle ahead of you at about ten meters, in daylight. At 4K, you can read it at thirty meters. So the real question is: how far away does the event you need to prove happen? In a collision, it’s almost always at close range.

What matters more, in order:

1. Night performance. A camera that overexposes headlights and drowns everything else in black is useless after six p.m. in winter. That’s where the real price difference shows.
2. Exposure stability entering and exiting a tunnel, or facing low sun.
3. Bitrate, which determines the sharpness of a still frame pulled from a moving sequence.
4. Field of view, between 140 and 170 degrees. Wider doesn’t mean better: beyond that, edges distort and objects appear farther away.

4K Dash Cam with Rear Camera — 54,99 €Front and rear, night vision, footage transfer to your phone via Wi-Fi.

One camera, two, or three?

The number of channels is a real choice, and it depends on how you use it more than on your budget.

The rear camera provides a service that’s often underestimated: a good share of collisions happen while the vehicle is stopped, at a light or in traffic, and these are the cases where liability is most often disputed.

3 or 4-channel dashcam — 39.99 €Front, rear and cabin. The configuration for professional drivers.

The mirror format, when you don't want anything sticking out

A regular dashcam is visible: a unit, a cable running along the windshield. The mirror format replaces or covers the original mirror, and the screen only lights up in reverse or when you activate it.

Two concrete advantages. First, nothing gives away the presence of a camera from outside, which matters for a vehicle parked on the street. Second, the reversing screen sits right where your eyes naturally go, without adding an extra object on the dashboard.

The trade-off is mirror quality: a digital mirror mirror that’s off stays a bit darker than an ordinary mirror. If that bothers you, try it before deciding.

4.3-inch mirror camera — 44.99 €Records front and rear without adding anything visible to the dashboard.

Filming while the car is parked

This is the feature most people care about, and the one that requires the most preparation. A camera plugged into the cigarette lighter turns off with the ignition on nearly all cars: it won’t record anything while you’re out running errands.

To monitor while parked, you need a permanent power supply, tapped from the fuse box. And that’s where a risk appears: a camera drawing power over three days of parking can drain a battery that’s already weak.

This is exactly what a hardwire kit solves: it supplies continuous power and automatically cuts off once the battery voltage drops below an adjustable threshold. The camera stops, the car starts. Without this device, parking surveillance is a gamble on your battery’s condition.

Dashcam Hardwire Kit — 19,99 €Permanent power supply with automatic cutoff on low voltage. Essential for parking mode.

A word of honesty about this mode: it records detected impacts and movement in front of the lens. It doesn’t replace an alarm, it doesn’t prevent anything, and it only films properly at night in an unlit parking lot if the camera is a good one. It’s a tool for evidence, not deterrence.

Where to stick it, and how to hide the cable

The camera mounts behind the interior rearview mirror, in the upper area of the windshield. That’s where it sees the farthest, stays within the wiper sweep, and doesn’t block any of your field of view — which is what traffic law requires.

For the cable, the method comes down to three steps: slide it under the trim of the windshield pillar on the passenger side, carefully avoiding the curtain airbag area, then run it down along the door seal, then pass it under the glove box up to the cigarette lighter socket. Fifteen minutes, no tools, and no cable left visible.

Frequently Asked Questions

Is a dashcam legal in France?

Yes, for private use. You can film the road from your vehicle and keep the footage. However, publishing a video showing a recognizable face or license plate requires blurring those elements, or you risk sharing personal data without a legal basis.

Are dashcam images accepted by insurers or courts?

They are admissible in civil matters, where evidence is unrestricted, and many insurers accept them to establish liability. The judge remains free to assess their value, but a timestamped video carries more weight than two conflicting accident reports.

Is 4K really useful?

Mostly for reading a license plate from thirty meters away, in daylight. Under about ten meters, 1080p is plenty. Night performance and exposure quality make a much bigger difference than pixel count.

Can my camera drain the car battery?

Yes, if it’s powered continuously without protection. A hardwire kit with low-voltage cutoff prevents this risk: it stops the camera before the battery drops too low, so you still get a car that starts.

Why does my dashcam show a «card error»?

Almost always because the microSD card is worn out. Loop recording wears down an ordinary card fast. Get a «high endurance» card, format it from the camera every two to three months, and check every so often that a file plays back.

What to take away

A good dashcam is a camera that's still recording a year from now. So put your money into a durable memory card, decent night exposure, and a clean power supply — rather than into a resolution you'll never actually use.

And if you go with surveillance mode, get the wiring kit too. It's the only way to film a parking lot without draining your battery. The rest of our dashcams is sorted using this same logic.

A bottle on the parcel shelf, a laptop on the passenger seat, a toolbox in the boot: as long as the car is rolling, none of it is a problem. The problem appears at the exact moment it stops without warning.

What actually happens in a crash

When a car hits an obstacle, it stops over the length it is able to deform: about half a metre for a modern car at 50 km/h. The occupants, held by belts and airbags, stop with it.

Whatever is not attached carries on at 50 km/h. It will only stop when it meets something: a seat back, a headrest, someone's neck.

The arithmetic is not mysterious. Going from 13.9 metres per second to zero over half a metre is a deceleration of roughly twenty times gravity. An object therefore takes a force equal to twenty times its weight.

• A 1.5-litre bottle of water hits like 30 kg.
• A 2 kg laptop hits like 40 kg.
• A 5 kg bag of shopping hits like 100 kg.
• A 10 kg toolbox hits like 200 kg.

These are not brochure figures: it is elementary arithmetic, and it is why safety testing has long called for restraint nets behind the seats of estate cars.

The three places that cause trouble

The parcel shelf. The worst place in the cabin: nothing holds the object, it sits at head height, and it crosses the whole interior in a straight line. People still put tissue boxes, umbrellas and speakers there.

The passenger seat. An unused belt holds nothing at all, and a bag put there heads for the windscreen or the footwell — where your pedals are, including during a merely firm braking.

The boot of an estate or an SUV with no cover. With no net and no bulkhead, the boot is open to the cabin. A suitcase there has the whole length of the car to accelerate before meeting a seat back.

What works, in order

The general rule fits in one sentence: the heavier it is, the lower, further back and more wedged in it must be.

1. The boot floor, against the rear seat backs. The safest position for anything heavy. An object pressed against the seat back cannot build up speed.
2. A net or a bulkhead if you regularly carry volume, or if you drive with a dog.
3. Hanging vertically for the soft bags of daily life. A headrest hook holds the bag against the seat back instead of leaving it loose on a seat. The load stays low, pressed flat, and out of the footwell.
4. Nothing on the parcel shelf, ever. It is the cheapest habit to adopt and the one that changes the most.

A hook is obviously not an approved safety device, and we do not sell it as one: it keeps a bag from lying around and sliding under the pedals. To carry something heavy and hard, the only right answer is still the boot floor.

Children and animals

In the back, the danger rarely comes from a forgotten object: it comes from what we hand children during the trip. A tablet held at arm's length, a metal flask, a rigid toy. Prefer soft and light, and keep the rest in a seat-back pocket rather than on the bench.

For a dog, no amount of storage replaces a safety harness or a secured crate. An unrestrained twenty-kilo animal represents, in a 50 km/h crash, the equivalent of four hundred kilos thrown forward.

What the traffic code says

There’s no article that names « an object left on a seat » specifically. What exists is broader, and stricter than most people think.

Article R412-6 requires the driver to remain at all times able to carry out, easily and without delay, all the maneuvers required of them. An object rolling toward the pedals, a load shifting, an animal moving around the cabin: all of this falls under this rule, and the fine can reach a flat penalty of 135 euros.

A second rule concerns the load itself: it must not cover the lights and license plate, must not compromise the vehicle’s stability, and must not block the driver’s view. A trunk loaded up to the ceiling, fully blocking the rear window, falls under this.

Finally, a point insurers know well: after an accident, an unsecured object can be brought up in the liability assessment. The debate then centers on your compensation, months later, based on the paperwork.

What each object really weighs

These orders of magnitude explain something counterintuitive: it’s not the size of the object that matters, it’s its mass and hardness. A half-liter metal bottle is more dangerous than a large cushion, because it concentrates its energy on a few square centimeters.

The trunk of a wagon or an SUV

On a sedan, the trunk is a separate compartment: a suitcase thrown forward hits the rear seat and stops there. On a wagon, a minivan or an SUV, the trunk and the cabin form a single volume, and nothing stands in the way.

Three levels of protection, from most effective to lightest:

1. The partition or separation grille fixed to the vehicle’s anchor points. This is the only solution that holds back a heavy load.
2. The cargo net stretched behind the seat backs. It stops bags and light items, and above all keeps them from shifting around.
3. Low, flat loading against the seat backs, with nothing stacked above the seat line. It’s free, and it already covers most of the benefit.

SUV Trunk Storage Net — 51,99 €Holds bags and loose items across the full width of the trunk.

The five minutes that solve the problem

This isn’t about fitting out your car, it’s about deciding once and for all where everything goes. Go through it, just once, in this order:

1. Empty the rear shelf. For good. Nothing belongs there, ever.
2. Move down to the trunk floor everything heavy and hard, packed against the seatbacks.
3. Give a closed space to what needs to stay accessible: glove box, armrest, under-seat box.
4. Hang soft everyday bags instead of leaving them on a seat.
5. Check the footwell before you drive off. It's the only spot where an object can stop you from braking.

Under-Seat Storage Box — 19,99 €A closed, low spot for what needs to stay in the car without ending up on a seat.

For emergency items that must stay within reach while seated — window breaker, seatbelt cutter — the rule is the opposite: they're only useful if you can reach them without unbuckling. Their place is the door or the console, not the trunk. See our article on what's actually mandatory in a car.

Frequently Asked Questions

Is it illegal to leave loose objects in your car?

Article R412-6 of the French traffic code requires the driver to remain able to maneuver without hindrance: an object rolling toward the pedals or a load that shifts falls under this rule, with a fine of up to 135 euros. The load also must not block the lights, plate, or visibility.

How much force does an object develop in a 50 km/h crash?

About twenty times its weight, because the car stops within half a meter of crumpled metal. A liter and a half bottle hits like thirty kilos, a five-kilo grocery bag like a hundred kilos.

Is the rear parcel shelf really dangerous?

It's the worst spot in the cabin: nothing holds the object in place, it sits at head height for rear passengers, and it flies straight through the whole car. No object, however light, belongs there.

How do you secure the trunk of a wagon or SUV?

With a partition or a grille fixed to the vehicle's anchor points for heavy loads, a net for bags, and in all cases by loading low, packed against the rear seatbacks, with nothing stacked above the seat line.

Is a headrest hook a safety device?

No, and no one should present it that way. It keeps a bag from sliding around on a seat and toward the pedals. For a heavy, hard object, the only right answer remains the trunk floor, against the seatbacks.

What to take away

There is no harmless object in a car, only objects that are well or badly placed. Walking round your cabin once, deciding on a place for each thing, and sticking to it: that is five minutes, once.