What To Do If Your Car Breaks Down – A Calm, Step by Step Safety Guide
Your car has just broken down. Your heart is racing. You're not sure what to do.
First: breathe. Second: follow this guide. Third: get help when you're safe.
This free guide walks you through exactly what to do – whether you're on a motorway, a dark rural lane, a busy A-road, or in a town centre.
No jargon. No panic. Just clear, calm advice. This is a free safety resource for UK drivers.
First – Don't Panic. You've Got This.
Thousands of drivers break down every day in the UK. Most get home safely. You will too.
The most important rule – remember this above everything else:
Your safety comes before your car. Your car can be replaced. You cannot.
Take a breath. Count to ten. Then work through this guide step by step.
Step 1 – Assess Where You Are (First 10 Seconds)
Where you are determines what you should do next. Different locations need different actions.
| Where You Are | What To Do Immediately |
|---|---|
| Motorway with a hard shoulder | Pull over as far left as possible. Left exit only. Never stop in a live lane. |
| Smart motorway (no continuous hard shoulder) | Reach an emergency refuge area (orange tarmac, blue sign). If you can't, hazard lights on, stay in your car, call 999 immediately. |
| A-road or dual carriageway | Pull off the road if safe. Use a layby if available. Hard shoulder if no layby. |
| Rural lane (narrow, no verge, no lights) | Pull into a gateway, farm entrance, or passing place if possible. If not, hazard lights on, stay in your car. |
| Town centre or car park | Pull into a parking bay if possible. Hazard lights on. |
| Residential street | Pull over to the side. Avoid blocking driveways if you can. |
| Tunnel or bridge | Keep moving if possible – these are extremely dangerous places to stop. Reach the end of the tunnel or bridge, then pull over. |
If you're unsure where you are: Stay calm. Hazard lights on. Call your breakdown provider – they'll help you figure it out.
Step 2 – Get visible (First 30 seconds)
Make sure other drivers can see you. This could save your life.
- ✅ Hazard lights on – right now. Even during the day.
- ✅ High-vis jacket on – keep one in your car for emergencies. Put it on before you get out.
- ✅ Warning triangle out – place it at least 45 metres (about 50 big steps) behind your car.
Warning triangle rules by location: Motorway hard shoulder → place on the verge. Never walk in a live lane. A-road → place on the verge. Smart motorway (no hard shoulder) → ❌ Do NOT use. Too dangerous.
Sidelights/parking lights on after dark helps visibility. Do NOT use hazard lights as an excuse to park illegally – they don't give you permission.
Step 3 – Get out of the car (if safe)
If you're on a motorway hard shoulder or A-road verge:
- ✅ Get out on the passenger side (away from traffic)
- ✅ Get behind the barrier (or well away from the road)
- ❌ Do NOT stand between your car and the barrier
- ❌ Do NOT stand in front of your car
- ❌ Do NOT try to fix anything yourself
If you're on a rural lane with no verge: Stay in your car with seatbelt on. Hazard lights on. Call for help immediately.
If you're on a smart motorway with no hard shoulder and cannot reach an ERA: Do NOT get out of the car. Stay in your car with seatbelt on. Call 999 immediately.
Step 4 – Call for help (Who to call first)
| Your Situation | Who To Call First | Number |
|---|---|---|
| Safe on hard shoulder, layby, car park, or residential street | Call your breakdown provider | Your saved number |
| In a live lane blocking traffic | Call 999 (police / Highways England) first, then your breakdown provider | 999 |
| Smart motorway, no hard shoulder, can't reach ERA | Call 999 first, then your breakdown provider | 999 | Injury or medical emergency | Call 999 (ambulance) first, then your breakdown provider | 999 |
| Fire (smoke or flames) | Call 999 (fire brigade) first, then your breakdown provider | 999 |
| You don't know what to do | Call your breakdown provider – they can talk you through it | Your saved number |
What to tell the 999 operator: Which motorway or road you're on, which junction you're near, which direction you're travelling, whether you're in a live lane, hard shoulder, or ERA, any injuries or fire.
What to tell your breakdown provider: Where you are (road, nearest junction, town, what3words), what happened, where you want the car to go, and what vehicle you have.
Save your breakdown provider's number now – before you break down.
Step 5 – Wait safely (What to do while you wait)
DO: Wait behind the barrier, keep hazard lights on, keep high-vis on, keep your phone charged, share your location with family.
DON'T: Accept help from strangers, get back in the car (unless pouring rain on hard shoulder), try to fix it yourself, walk anywhere.
How long will you wait? Wait times vary by provider, location, and time of day. Local providers may arrive faster than national services. Always ask for an estimated arrival time when you call.
Step 6 – When the recovery driver arrives
DO: Stay behind the barrier until told safe, watch the walkaround video (professional providers film your car before touching it), confirm your destination, ride in the recovery truck cab (not your car), ask questions if unsure.
DON'T: Try to "help", stand near the car while loading.
What is the walkaround video? Professional recovery providers film your car before they touch it – every panel, every wheel, every scratch. They send it to your phone. No arguing about damage later.
Step 7 – After you've been recovered (What happens next)
If your car is at a garage: Call the garage, authorise diagnosis, ask for cost estimate, keep your receipt (insurance may cover it).
If your car is at home: Book a mobile mechanic or arrange garage collection.
If you need to claim on insurance: Call your provider, tell them what happened, provide your receipt. Recovery providers do not give legal advice or handle claims – you deal with your insurer directly.
What To Keep In Your Car For Emergencies
Essential items (could save your life):
Good to have: Torch, jump leads, spare tyre, basic tool kit, printed breakdown checklist.
Pro tip: Keep these items in a dedicated "breakdown bag" so you can grab it quickly.
What NOT To Do When You Break Down
| Dangerous Action | Why It's Dangerous | What To Do Instead |
|---|---|---|
| Stopping in a live lane | You will be hit. Lorries don't stop quickly. | Keep moving if possible. Hazard lights on. Reach hard shoulder or ERA. |
| Getting out and standing between your car and the barrier | Your car could be hit from behind, crushing you. | Exit passenger side. Get behind the barrier. |
| Walking along the motorway | Drivers don't expect pedestrians. You will be hit. | Stay with your car. It's more visible than you. |
| Trying to fix your car on the hard shoulder | Changing a tyre on the hard shoulder is how people die. | Call a professional. They'll fix it safely or tow you. |
| Letting strangers "help" | Well-meaning drivers pulling over cause accidents. | Tell them you've called recovery and they should go. |
Motorway & A-Road Breakdowns – Special Rules
Motorway breakdowns (M1, M6, A14): If you have a hard shoulder, pull over as far left as possible. On smart motorways, reach an emergency refuge area (orange tarmac, blue sign). If you can't, hazard lights on, stay in car, call 999 immediately. Exit passenger side, get behind barrier. Never cross the motorway on foot. Never try to change a tyre. See our motorway breakdown help page.
A-road breakdowns (A43, A45, A5, A6003): Pull into a layby if available. If no layby, pull onto the verge if safe. Hazard lights on, high-vis on, warning triangle on verge (45 metres behind). Exit passenger side, get behind barrier if possible. See our road information pages for specific advice.
Remember This Guide
Print this page and keep it in your glove box. When you break down, you may not remember every step. Having this guide with you could save your life.
Follow the steps: Stay calm → Assess where you are → Get visible → Get out (if safe) → Call for help → Wait safely → Let the driver help you.
For more information, see our other free guides:
Emergency Breakdown Checklist | Motorway Breakdown Rules UK | Flat Battery Guide
Frequently Asked Questions – What To Do If Your Car Breaks Down
For more information, see our main FAQ page.
Print This Page – Keep It In Your Car
You're reading this now when you're calm. But when you break down, you might not remember every step.
Do this now: Print this page (or save the PDF), fold it and put it in your glove box, share this guide with family and friends.
You'll thank yourself later.
For a condensed printable version, see our emergency breakdown checklist.
Need More Information?
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