Cookie Policy

About cookies

Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.

The table below explains the cookies we use on this site and why.

Cookie Name Reason
ADI Website ADI_LastSection
These cookies are used to highlight certain navigation within the website based on which section of the site you are in, and to take you to the section of the site you last visited should you return to the site at a later date. Both of these cookies expire after 30 days.
Google Analytics _ga
These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from and the pages they visited. This information will be automatically removed after 26 months.

Third-party cookies

We sometimes embed photos and video content from websites such as Facebook, Twitter, YouTube, Google Maps and Flickr. As a result, when you visit a page with content embedded from, for example, Facebook, Twitter, YouTube, Google Maps or Flickr, you may be presented with cookies from these websites. We also use a Mailchimp widget on certain pages for newsletter sign-ups, which may also present you with cookies. This website does not control the dissemination of these cookies.

You should check the relevant third-party website for more information about these.

How to control cookies

Most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit

To opt out of being tracked by Google Analytics across all websites visit