A UK law requires UK businesses and other organisations to inform website visitors about cookies used on the website. Read more on the ICO website
Cookies are small files that track what a user does on a website and can tell the website owner information including the number of visitors on the page, how long visitors stay on each page, what browser, operating system and screen resolutions their computer used..etc This type of information is collected by Google Analytics.
If you wish to turn cookies off please see instructions on this site. AboutCookies.org
Cookies are used to help improve this site by collecting information with Google Anayltics tracking code. It collects data about the number of hits to the site, the time of each visit, the lenght of time visitors stay on a page etc. It is very useful imformation to the site owner and many sites use it.