Cookie & Local Storage Details

There is no tracking or telemetry here, nor any ads. So there are no third-party cookies. However, I do use the following browser features to help the site run:

• If you look at any Ordnance Survey maps, then a session cookie and local session storage token are created to hold my OS temporary permit to show the maps and do name searches. The session cookie is deleted automatically when you close your browser. The session storage token is deleted automatically when you close an OS map page in your browser.
• If you choose to save your line style preferences when viewing GPX files on maps, a persistent cookie is created to remember your choices of line colour, opacity, and thickness. It lasts for 30 days. If you view another GPX file on a map within that period it will remember your line choices and renew itself for a further 30 days. If you don't view another GPX file within 30 days, the cookie will expire and may be deleted by your browser.
• My photo album is a Piwigo photo album. It will create and use its own session cookies which will be deleted when you close your browser.

None of the features above store any personal or identifying data of any sort.