Our website, like many others, stores and retrieves information on your browser using cookies. This information is used to make the site work as you expect it to. It is not personally identifiable to you, but it can be used to give you a more personalized web experience. If you want to learn more about the general uses of cookies, please visit Cookiepedia – all about cookies.
Because we respect your right to privacy, you can choose to change your privacy preferences to prevent non-essential cookies being set. This functionality is provided by the Optanon Privacy Preference Centre which is available to licence for any site that wishes to give visitors similar choices.
List of Cookies
Below is a list of the cookies we use on this site, which is dynamically updated by Optanon whenever new cookies are encountered and classified by our website team.
Last Update: 17 Nov. 2014
Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms.
You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.
These cookies are used by the Optanon Privacy Preferences control to remember which categories of cookies you have chosen to allow or block.
The AlertBoxClosed cookie also remembers not to show you the pop-up message if you have previously dismissed it.
These cookies are completely anonymous.
These cookies are used by our website to store anonymous session and login tokens. They may identify you as a single user when you move between pages, but carry no personally identifiable information and are destroyed when you close your browser, unless you actively choose to be remembered for easier login on your next visit.
These cookies are set by our hosting provider to help load pages as efficiently as possible. They contain unique but random values and are destroyed as soon as you close your browser.
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site.
We use Google Analytics to provide this service, which uses four first party cookies. The data collected is not shared with any other party.
The information obtained with these cookies anonymised and we make no attempt to use it identify individual visitors, or influence your experience of the site while you are visiting it. If you do not allow these cookies we will not be able to include your visit in our statistics.
If you have used a Do Not Track browser setting, we take this as a sign that you do not want to allow these cookies, and they will be blocked.