Privacy notice

(51.51924 -0.06724, 51.519 -0.067) 

Privacy Policy

Last updated: 1 August 2023

Use of cookies

If you decide to contribute some information to the project, the system will allow you to save your name and 'memorable word' between sessions by the use of a cookie saved on your computer. This is optional and indeed if you wish to delete these cookies, leave them blank.

The third-party Google Ads system runs on the website.

Deletion of your data and the storage of your comments

Important: Any Personal Data that you supply will be deleted upon request.

We allow comments to be added to our pages which are stored in a database. If you decide to contribute some information to the project, the system will optionally allow you to save your name and a 'memorable word'. Your name (should you supply it) and your memorable word (should you supply it) will be stored in our database alongside your comment.

If you wish to delete a comment, please contact us, supplying the comment title/content and its memorable word. We will then delete the comment.

The comments database is internal to our system and not accessible by third parties.

Standard privacy policy

As stated, we do not collect user data, apart from the cookie information listed above. Under GDPR rules, we need to provide the following privacy policy even so. This Privacy Policy describes our policies and procedures on the collection, use and disclosure of Your information when you use The Underground Map service and tells you about your privacy rights and how the law protects you.

This Privacy Policy has been created with the help of the Privacy Policy Generator.

Interpretation and Definitions


The words of which the initial letter is capitalised have meanings defined under the following conditions. The following definitions shall have the same meaning regardless of whether they appear in singular or in plural.


For the purposes of this Privacy Policy:

Collecting and Using Your Personal Data

Types of Data Collected

Personal Data

While using Our Service, We may ask You to provide Us with certain personally identifiable information that can be used to contact or identify You. Personally identifiable information may include, but is not limited to:

Usage Data

Usage Data is collected automatically when using the Service.

Usage Data may include information such as Your Device's Internet Protocol address (e.g. IP address), browser type, browser version, the pages of our Service that You visit, the time and date of Your visit, the time spent on those pages, unique device identifiers and other diagnostic data.

When You access the Service by or through a mobile device, We may collect certain information automatically, including, but not limited to, the type of mobile device You use, Your mobile device unique ID, the IP address of Your mobile device, Your mobile operating system, the type of mobile Internet browser You use, unique device identifiers and other diagnostic data.

We may also collect information that Your browser sends whenever You visit our Service or when You access the Service by or through a mobile device.

Use of Your Personal Data

While using the website, The Underground Map does not collect personal data outside the Usage Data defined above.

Law enforcement

Under certain circumstances, the Company may be required to disclose Your Personal Data if required to do so by law or in response to valid requests by public authorities (e.g. a court or a government agency).

Other legal requirements

The Company may disclose Your Personal Data in the good faith belief that such action is necessary to:

Security of Your Personal Data

The security of Your Personal Data is important to Us, but remember that no method of transmission over the Internet, or method of electronic storage is 100% secure. While We strive to use commercially acceptable means to protect Your Personal Data, We cannot guarantee its absolute security.

Children's Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from anyone under the age of 13. If You are a parent or guardian and You are aware that Your child has provided Us with Personal Data, please contact Us. If We become aware that We have collected Personal Data from anyone under the age of 13 without verification of parental consent, We take steps to remove that information from Our servers.

If We need to rely on consent as a legal basis for processing Your information and Your country requires consent from a parent, We may require Your parent's consent before We collect and use that information.

Links to Other Websites

Our Service may contain links to other websites that are not operated by Us. If You click on a third party link, You will be directed to that third party's site. We strongly advise You to review the Privacy Policy of every site You visit.

We have no control over and assume no responsibility for the content, privacy policies or practices of any third party sites or services.

Changes to this Privacy Policy

We may update Our Privacy Policy from time to time. We will notify You of any changes by posting the new Privacy Policy on this page.

We will let You know via email and/or a prominent notice on Our Service, prior to the change becoming effective and update the "Last updated" date at the top of this Privacy Policy.

You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

Contact Us

If you have any questions about this Privacy Policy, You can contact us:

Privacy notice about the Facebook app

Please note that the Facebook app used by The Underground Map to post on its behalf is not available to external users outside The Underground Map. It does not collect any user data and therefore we do not process such data.