How it works

Sanef, the French motorway operator has now extended its Liber-t automatic toll payment service to UK motorists. To use the service all you need to do is register online and we will send you a small electronic transponder (or tag) that you attach to your windscreen just behind the rear-view mirror. As you approach the barriers, a device by the barrier will read your transponder (or tag), securely extract your unique reference and then automatically open the barrier without you having to stop. You will receive an invoice the following month for your tolls and then around 15 days later we will automatically collect the payment in £ (GBP) from your bank account by direct debit from your UK bank account.

Once you have subscribed you will be sent a small Tag / Transponder and you must attach it to your windscreen as shown below.  


For information on what it costs click here

For information on what vehicle class you are click here

For information on the costs of traveling on French Toll roads click here

More information is available in the FAQ section.


To download our Liber-t User Guide, click on the image below.





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Our Customer Care Team welcomes your questions

  • Online:

  • Click here to submit your query

  • By Phone
    (Mon-Fri 10am-3pm only excl. Bank Holidays):

  • +44 (0)1423 299017

  • by Postal Mail :

  • Sanef Tolling
    Hornbeam House
    Hornbeam Park
    Hookstone Road
    HG2 8QT


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(The tag mounting bracket)

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For driving in France tips click here

Existing Sanef France customer? click here