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uk Transport & mobility emergencies

What to do if…
you have a flat tyre but no spare, jack, or repair kit

Produced and maintained by PanicStation.org Published: Last reviewed: Editorial policy UK guide

Short answer

Get yourself and the vehicle to the safest place you can reach, then arrange breakdown recovery or roadside tyre help. If you are stopped in a live lane or in immediate danger, keep your seatbelt on, put hazard lights on, and call 999.

Do not do these things

  • Do not keep driving on a flat, shredded, or badly damaged tyre just to reach your destination.
  • Do not try to jack the vehicle on a bend, narrow verge, soft ground, hard shoulder, live lane, or anywhere close to fast traffic.
  • Do not attempt a make-do repair with the wrong jack, a missing locking wheel nut key, expired sealant, or a compressor that is not working.
  • Do not walk across live lanes to reach a verge, phone, or hard shoulder.
  • Do not place a warning triangle on a motorway.
  • Do not return to the vehicle on a motorway just because it is raining, cold, or dark, unless emergency services or a road operator tells you to.
  • Do not accept pressure from anyone to do a roadside fix if the place does not feel safe.

What to do now

  1. Put your hazard lights on, slow down smoothly, and aim for a place of relative safety. If the vehicle can still be controlled, leave at the next exit, or pull into a service area, lay-by, car park, petrol station, or other place away from moving traffic.

  2. If you are on a motorway or another fast road, do not attempt the tyre repair there. Aim for a service area, emergency area, lay-by, or an available hard shoulder. Stop as far left as you can, leave space to get out away from traffic if possible, turn the wheels left, and use sidelights if it is dark or visibility is poor.

  3. If you cannot reach a safer place and are stopped in a live lane, stay in the vehicle with seatbelts and hazard lights on. Call 999 and ask for the police. Use an SOS button if the vehicle has one and it is safe to do so.

  4. If it is safe to leave the vehicle, get everyone out on the side furthest from traffic. Move behind a safety barrier if there is one, keep children under control, and stay well away from the vehicle and moving traffic. If it is not safe to leave, stay belted in and call 999.

  5. Call breakdown recovery, your insurer’s roadside assistance, or a mobile tyre fitter. Say clearly: “I have a puncture or tyre damage and the spare tyre, jack, or puncture kit is missing or unusable. Please send recovery or tyre assistance.”

  6. Tell them the exact blocker so they send the right help. For example: “no jack”, “no spare wheel”, “puncture kit failed”, “compressor missing”, “locking wheel nut key missing”, “wheel nuts stuck”, or “tyre is shredded”.

  7. If you are on a motorway or major road and not in immediate danger, use an emergency telephone if one is available and safe to reach. You can also contact the relevant road operator:

    • England: National Highways on 0300 123 5000.
    • Scotland: Traffic Scotland on 0800 028 1414.
    • Wales: Traffic Wales on 0300 123 1213.
    • Northern Ireland: use a motorway emergency telephone if one is available and safe to reach, or call 999 if you cannot get clear or feel at immediate risk.

  8. While waiting, keep the vehicle visible without putting yourself at risk. Keep hazard lights on, use sidelights in darkness or poor visibility, and focus on staying away from traffic rather than inspecting the tyre.

What can wait

You do not need to decide now whether to buy a spare wheel, replace the puncture kit, change breakdown cover, complain to a seller, or work out when the jack or kit went missing. You also do not need to argue about fault, cost, or cover while you are in a risky roadside position; get to safety first.

Important reassurance

This happens often: many vehicles no longer carry a full spare wheel, and jacks, compressors, sealant, and locking wheel nut keys can be missing or unusable. Calling for recovery or tyre assistance is a normal response, not a failure.

Scope note

These are first steps to keep you safe and get help moving. Later decisions about replacement equipment, invoices, insurance, complaints, or vehicle checks may need specialist help.

Important note

This is general safety information, not legal, mechanical, financial, medical, therapeutic, or professional advice. Road conditions vary, so follow instructions from emergency services, traffic officers, road operators, or your breakdown provider at the scene.

Additional Resources

Closely connected guides that may be useful during the same situation or its immediate aftermath.

About this guide

This guide was produced and is maintained by PanicStation.org using its published editorial process. Official and specialist sources are checked where relevant, and AI-assisted tools may be used for drafting, organisation, and consistency checks. The site operator remains responsible for publication, revision, and removal decisions.

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