So, you’ve packed the bags, prepped the pup, and you’re ready to hit the open road. Driving through France offers some of the most stunning scenery in Europe, from the rolling vineyards of Bordeaux to the dramatic cliffs of the French Riviera.
But before you fire up the engine, driving across the Channel requires a little more prep than a standard UK road trip. To make sure your journey is filled with souvenirs, not speeding fines, here is everything you need to know.
The French police can fine you on the spot if you don’t have these items in your vehicle. Make sure you pack:
UK Sticker: Since 2021, the old 'GB' magnets or Euro-plates are no longer valid. You need a clear UK sticker on the back of your car.
Reflective Jackets: One for every passenger. Crucially, they must be kept inside the cabin, not locked in the boot!
Warning Triangle: Compulsory to have in the car for emergencies.
Headlamp Deflectors: UK headlights aim to the left to illuminate the pavement. In France, this will blind oncoming drivers, so grab some stick-on deflector patches before you board the ferry or shuttle.
Drive on the Right! It sounds obvious, but it takes a little mental adjustment, especially when navigating roundabouts. Just follow the flow of traffic.
Priorité à Droite (Priority from the Right): This old French rule still catches tourists out. On some rural roads and town streets, traffic merging from the right has the right of way, even if you are on the main road. Look out for the danger sign featuring a black cross inside a red triangle.
Strict Speed Limits: France uses speed cameras extensively, and limits adjust based on the weather. If it rains, the motorway speed limit automatically drops from 130 km/h to 110 km/h.
The Crit'Air Sticker: This is a mandatory clean-air vignette required for driving in France's Low Emission Zones (ZFE), which currently includes any urban areas with a population of 150,000 or more. The color-coded sticker classifies your vehicle by its emissions and costs around €3.70 to €4.91 depending on postage.
For such a low cost, it’s definitely worth having just in case you need to make an unexpected detour! Make sure you order it online well in advance so it arrives before you travel.
Don’t panic if your sat-nav tells you to join the A15, but the road sign ahead proudly reads A15 - N14 - D55 all at once!
Why does this happen? In the UK, when two major roads meet, one usually just "swallows" the other. In France, they prefer to share. To save space and money, different types of roads—Motorways, National routes and departmental local roads will often bundle together and share the exact same stretch of tarmac for a few miles before splitting off in different directions.
When you hit one of these shared stretches, trust your sat-nav's exit instructions rather than the cluster of road numbers on the signs. Just stay in your lane, ignore the extra letters, and focus on the upcoming town names listed on the signs. They will guide you exactly where you need to go before the roads split back up!
While most French motorways (Autoroutes) still use traditional toll booths, barrier-free (free-flow) tolling is now being introduced on many major routes. These lanes rely on overhead gantries and cameras to scan your license plate rather than stopping you at a barrier.
If you pass through a free-flow toll with UK plates, you have 72 hours to pay, or you risk a hefty fine ranging from €90 to €375. You can pay in three ways:
Pay Online: Visit the official website of the specific motorway operator (such as ALIAÉ, Sanef, or Atosca), enter your registration number, and pay by card within 72 hours.
Pay in Person: Stop at a local tobacconist (tabac) or newsagent displaying the Nirio Payment Service sign to pay by cash or card.
Invest in a Toll Tag (Our Personal Favourite and by far the easiest!): You can sign up with a toll tag provider for a small fee, linking it to a direct debit. The tag handles everything automatically. Not only does it save you scrambling for change or cards, but the smug feeling you get as you sail past the long queues at traditional booths is worth every penny!
If France is just the first leg of your grand European tour, remember that rules change the moment you cross a border. This is especially true if you are planning a self-drive ski trip or a winter holiday, as many countries mandate winter equipment:
France: Between 1 November and 31 March, it is mandatory in certain mountainous regions to either have winter tyres fitted or carry snow chains/socks in your car. (You can check the official French government guidelines via the link in our Travel Essentials section).
Germany & Austria: You must have winter tyres fitted if you are driving in wintry conditions. Additionally, in Germany, it is strictly illegal to run out of fuel on the Autobahn!
Switzerland: To use Swiss motorways, you must purchase a physical or digital highway sticker (a Vignette) the moment you cross the border. While winter tyres aren't strictly mandatory by law, Swiss law dictates your vehicle must be roadworthy at all times. If you cause an accident or block traffic because you are using summer tyres in the snow, you face heavy fines, legal liability, and reduced insurance coverage.
Take it from us, securing European breakdown cover before you go is highly recommended. It can save you hundreds of pounds if something goes wrong abroad.
However, there is a major quirk you need to know about: if you break down on a French motorway (Autoroute) or dual carriageway, you cannot simply call your UK breakdown provider.
Because French motorways are privately managed, roadside recovery is an exclusive state-regulated monopoly. For safety reasons, only officially approved local operators are allowed to tow you.
To get help on a motorway, you have to contact the official emergency services. You can do this in three ways:
The Orange SOS Boxes: There are free emergency phones positioned every 2 km along the motorways and at aires (motorway rest stops). Using these is ideal because they instantly pinpoint your exact location for the operator.
Dial 112: If you cannot safely reach an orange box, dial 112 from your mobile. This is the free, pan-European emergency number. The operators generally speak English or can route you to someone who does.
The "SOS Autoroute" App: Before you cross the Channel, download the free SOS Autoroute app. It uses your phone’s GPS to send your location straight to the motorway safety centre, saving you a walk to an orange box.
Important Note: French motorway operators don't always speak fluent English, so having a translation app or a basic phrasebook ready is incredibly handy.
Once you contact them, an official towing service will be dispatched to either fix your car on the spot or tow you to a safe garage. These fees are strictly regulated by the French government (starting at around €151 for a daytime tow).
Once you and your car are safely off the motorway at a garage, that is when you call your UK breakdown provider's international number to let them take over the insurance claim and any onward travel logistics.
Whether you are dreaming of a serene summer drive around the spectacular Italian lakes or an epic winter adventure through the iconic snow-covered peaks of France and Switzerland, Souvenir Travel can curate the ultimate stress-free, self-drive itinerary. We’ll handle all the logistics from the Channel to the chalet, tailored entirely to you (and your dog!).
To help you prepare for your journey, we have added a number of useful official links, checklists, and resources over in our Travel Essentials section, be sure to take a look there now before you set off!