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The CLARS public website is the only single source of information on all urban access regulations in Europe. We give full and complete information on all low emission zones, urban road chargings and many other access regulation schemes.

CLARS gives vehicle drivers and operators all the information they need to access the cities they need, or to know that they cannot access partiular cities. There are many ways that you can get the information from our website, please see our How to use this site page.

We are funded through Additional Services, Licence Fees and Sponsorship.

If you would like more information on urban access regulations, please ask about our additional services.

If you find our website useful, even if you don’t need any of the services above, please consider sponsoring us. Without funding, we cannot continue giving you the information you need.

Additional services can include:

  • Our data in different formats or summarised, or certain types of schemes 
  • Details of the increasing numbers Zero Emission Zones
  • Electric Vehicle and other propulsion advantages / disadvantages in Urban Access Regulations and Urban areas.
  • Our website provides information on confirmed schemes. We also have information on future not yet n-confirmed schemes
  • Access to our data for other purposes
  • Additional features on the website, perhaps upon login.
  • or anything else on access regulations, as we are likely to have that too!

Please may I take the opportunity to remind you that the data on our website is covered by database copyright, and all rights are reserved. No part of the website may be reproduced, transmitted, or utilised in any form or by any means for purposes other than personal use without written permission from ourselves.

If you are interested in any of the above please This email address is being protected from spambots. You need JavaScript enabled to view it.. We can also help you provide information for your members, colleagues, journals or newspaper articles. Please also register for our periodic update alerts.


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