‘Essential’ cookies are automatically placed on your computer or device when you access our website or take certain actions on our website. See the section below entitled About cookies.
For information on how you consent and how you can withdraw your consent to us placing non-essential cookies and other technologies on your computer or device, see the section below entitled How to accept or reject cookies.
- About cookies
- List of cookies used
- How to accept or reject cookies
- Copyright, credit and logo
1. About cookies
What are cookies?
Cookies are small data files sent by a website’s server to a web browser, processor memory or hard drive and stored there. They can be used for a range of different purposes, such as customising a website for a particular user, helping a user navigate a website, improving that user’s website experience, and storing that user’s preferences and login information.
Essential and non-essential cookies
Cookies can be classified as either ‘essential’ or ‘non-essential’.
Essential cookies: these are cookies that are either:
- used solely to carry out or facilitate the transmission of communications over a network; or
- strictly necessary to provide an online service (e.g. our website or a service on our website) which you have requested.
Non-essential cookies: these are any cookies that do not fall within the definition of essential cookies, such as cookies used to provide additional functionality on our website (‘functional’ cookies), analyse your behaviour on a website (‘analytical’ cookies) or to display advertisements to you (‘advertising’ cookies).
Session and persistent cookies
Cookies can be classified as either ‘session’ or ‘persistent’, depending on how long they last after they are placed on your browser.
Session cookies: session cookies last for as long as you keep your browser open. They expire when you close your browser.
Persistent cookies: persistent cookies expire at a fixed point in time or if you manually delete them from your browser, whichever occurs first.
First and third party cookies
Cookies can be classified as ‘first party’ or ‘third party’.
- First party cookies: these are cookies placed on your device by our website domain.
- Third party cookies: these are cookies placed on your device by third party website domains.
Our website uses analytics services provided by Google Analytics. Website analytics refers to a set of tools used to collect and analyse anonymous usage information, allowing us to understand how our website is being used. This allows us to improve our website and the services offered through it. you can reject these cookies should you wish by reading the related section below. If you require further information about cookies in general, please visit www.allaboutcookies.org
2. List of cookies used
We use the following cookies on or in relation to our website:
Google Analytics, non-essential third-party cookies:
- _ga (cookie used to distinguish individual users on your domain, expires after 2 years)
- _gid (cookie used to distinguish individual users on your domain, expires after 24 hours)
- _gat (cookie used to limit amount of user requests in order to maintain your website’s performance, expires after 1 minute)
- AMP_TOKEN (cookie containing a unique ID assigned to each user on your domain, expires somewhere between 30 seconds and 1 year)
3. How to accept or reject cookies
There are a number of different ways in which you can accept or reject some or all cookies. Some of the main methods of doing so are described below.
You are welcome to block the use of some or all of the cookies we use on our website. However, please be aware that doing so may impair our website and its functionality or may even render some or all of it unusable.
You should also be aware that clearing all cookies from your browser will also delete any cookies that are storing your preferences, for example, whether you have accepted cookies on a website or any cookies that are blocking other cookies.
You can find more detailed information about cookies and adjusting your browser settings by visiting www.allaboutcookies.org
Accepting or rejecting cookies
You can accept or reject some or all cookies (for example, blocking all third party cookies) by adjusting your browser settings. If you do not know how to do this, the links below set out information about how to change your browser settings for some of the most commonly used web browsers:
- Google Chrome: http://support.google.com/chrome/answer/95647?hl=en-GB
- Mozilla Firefox: http://support.mozilla.org/en-US/kb/delete-browsing-search-download-history-firefox?redirectlocale=en-US&redirectslug=Clear+Recent+History
- Microsoft Internet Explorer: http://support.microsoft.com/en-us/help/278835/how-to-delete-cookie-files-in-internet-explorer
- Apple Safari: http://support.apple.com/kb/PH5042?locale=en_US
Some browsers, such as Chrome and Firefox, allow you to change your settings to browse in ‘incognito’ mode, limiting the amount of data placed on your machine and automatically deleting any persistent cookies placed on your device when you finish your browsing session. There are also many third party applications which you can add to your browser to block or manage cookies.
To clear cookies that have previously been placed on your browser, you should select the option to clear your browsing history and ensure that the option to delete or clear cookies is included when you do so.
Google Analytics Opt-out Browser Add-on
You can opt out of Google Analytics tracking by installing the browser add-on which is available here: http://tools.google.com/dlpage/gaoptout
4. Copyright, credit and logo