Like most websites we use 'cookies' to collect anonymous statistics about how people use the site, and to help us keep it relevant for the user. Cookies 'remember' bits of information from your visit to the site.
A cookie is a simple text file that's stored on your computer or mobile device by a website's server. Only that server can retrieve or read the contents of that cookie. Each cookie is unique to your web browser. So if we put a cookie on your computer, it can't be read by any other website.
The are two types of cookie:
'session cookies' last as long as your current visit to the site - or for up to a limited amount of time if you keep the site open without using it. They mean you don't have to keep re-submitting information as you move through the site or carry out transactions.
'persistent cookies' remember information from previous visits - for example names and details for online forms. They are used to collect anonymous statistics about how many people use the site, and to maintain any settings (such as accessibility) you have changed.
To improve our service we collect anonymous web statistics using a program called Google Analytics. It stores several cookies on users' computers or mobiles devices to tell us how many people have visited each web page, how they got there, and where they navigated to from there. The data collected is completely anonymous and does not store any personal details.
You have the opportunity to set your computer to accept all cookies, to notify you when a cookie is issued, or not to receive cookies at any time. The way in which you do this depends upon the web browser which you use. Go to www.aboutcookies.org to find out more
Cookies we use on this site
We only use Google Analytics cookies (_utma, _utmb, _utmc, _utmz) which 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.