Everyday

What to keep in the car — and what the law where you drive requires

12 September 20268 min read

There is no European list of mandatory equipment. There are twenty national lists that overlap without matching — and alongside them a second list that nobody prescribes and that helps more when something happens.

Two separate lists

One list contains what must be carried. It is short, it is set nationally, and it is checked at the roadside. The other contains what actually helps when something goes wrong. It is longer, nobody checks it, and it overlaps with the first less than you would expect.

Together they make one bag that always lives in the same place. The rest of this piece explains why that bag does not come from a list found online but from two questions: which countries am I driving through, and what does this particular car need?

The mandatory kit is a national question

There are items that are mandatory in one country and not even recommended next door. Some rules apply only to vehicles registered in that country, others to every vehicle on the road — and that distinction is the one that most often catches travellers out. Some apply only in a season, or only on signed routes.

What kinds of item are required somewhere can be listed; which of them apply on your route cannot. What binds is the road traffic authority or the automobile club of the country concerned — for every country you drive through, including one you only cross. A transit country counts in full.

The check happens at the roadside, and a missing item can end the journey where it is missing. The size of any fine is the least interesting figure in this: it changes, it differs, and it is almost always smaller than what an interrupted trip costs.

Warning triangle — one in some countries, two in others, none at all in a few.
High-visibility vest — in some places for every occupant, and sometimes expressly within reach in the cabin rather than in the boot.
First-aid kit, often with an expiry date on the contents.
Spare bulbs, a fire extinguisher, a breathalyser — each mandatory somewhere and not mandatory elsewhere.
Winter equipment: tyres with a particular marking, snow chains, sometimes only when conditions require or on signed roads.
Environmental sticker, toll vignette or toll device — obtained from the official issuing body, not at a lay-by.

What you need when something actually happens

This list appears in no regulation and is the one that counts. It answers three situations: you are standing at the roadside in the dark, you are waiting longer than expected, or you have to document something. Everything on it is small, cheap and sits unused for years.

Two items on it are regularly underrated. The first is a torch with its own battery — in exactly the situation where you need light, your phone is the device whose charge you are saving for the call. The second is paper: the numbers for breakdown assistance, the policy and the insurer, printed, because a dead phone knows no numbers.

One vest per person, reachable from inside the car, not in the boot.
A torch with its own battery, a power bank, and a charging cable that fits your phone.
The European accident statement and a pen that works — both in the glovebox, both checked before the trip.
Copies or photographs of the registration documents and the insurance confirmation, on the phone and on paper.
Water, a warm layer and a foil blanket — for the wait, not for the crash.
Disposable gloves and a rag. Anyone who has ever checked an oil level in the dark knows why.

The kit that fits only this car

There is a third category that can appear on no general list, because it looks different for every vehicle. It is the one a breakdown founders on: tools that belong to this car, and figures that apply only to this car.

The point nearly everyone misses: the towing eye. On modern cars it is a screw-in part, it lives in one particular place, and the socket for it sits behind a cover in the bumper that you have to know about. Find both once, somewhere dry, not on the hard shoulder.

The key for the locking wheel nut, and a wheel brace that fits these bolts.
A jack with the right head, and knowing where the jacking points under the car are.
Spare wheel or repair kit — with the repair kit, an eye on the sealant bottle's expiry date and on whether the compressor still works.
The towing eye and the tool that opens the cover in front of its socket.
A small reserve of engine oil to the approval your engine requires — not whatever oil is on a filling station shelf.
Written down: bulb type, wheel bolt torque, tyre pressures empty and loaded, radio code.

What is added in winter

An ice scraper and a brush that reaches the roof — snow on the roof ends up on the windscreen at the first firm braking, and in many countries a vehicle that has not been cleared is expressly not permitted. Plus de-icer, gloves and, where it genuinely snows, a small shovel.

Snow chains are needed by anyone driving in regions where they can be required. More important than owning them is having practised: fit the chains once at home in the dry, in daylight, without pressure. The first time in the dark on a gradient with a queue behind you is the wrong moment to learn.

And the washer fluid: it has to be mixed for the temperature at which you will actually be driving, not for the one at home. A frozen washer system in winter is a visibility problem, not a comfort problem — a film of salt on the glass against a low sun takes your vision away completely.

What does not belong in the car

Any heavy object in the cabin that is not secured becomes a projectile under emergency braking. That applies to the fire extinguisher rolling loose in the boot as much as to tools in the footwell. In an estate or SUV with the seats folded there is no bulkhead between the load and people's heads — a net or a divider belongs there.

Pressurised containers and anything that dislikes heat do not belong in the car either: aerosols and lighters in a vehicle parked in the sun, and batteries heating up inside a hot cabin. A car in the sun gets considerably hotter than the air outside, and stays that way for hours.

And two things for reasons that have nothing to do with technology. The second key never travels in the car. And documents naming an address, together with the garage door remote in the same vehicle, are an invitation — separate the two and you separate the risk.

An order that works when it matters

One bag, always in the same place, checked twice a year — best done when the wheels are being changed anyway. That is the whole trick: the check hangs on an appointment that exists regardless, so it does not get skipped.

What gets checked are the things with dates: the first-aid kit, the sealant bottle in the repair kit, the fire extinguisher, the batteries in the torch and the power bank. And the pen in the glovebox, which after two summers of heat reliably no longer writes.

The one check before the border

Before a trip abroad you answer three questions, for every country on the route. What must I carry? What may I not carry or not use — some countries prohibit radar detectors, others restrict the operation of a dashcam. And which vignette, sticker or tolling arrangement do I need, and where is the official issuing point?

Together those three questions cost a quarter of an hour before departure. The answers come from the authorities and clubs of the countries concerned — they are the only source that changes when a rule changes.