This website uses the following cookies:
This is a Session Cookie. These are temporary cookies, which only exist in the period you access the website (or more strictly, until you close the browser after accessing the website). Session cookies help the website remember what you chose on the previous page, therefore avoiding having to re-enter information. On our website, these cookies do not contain personal information, and cannot be used to identify you.
This site also incorporates Google Analytics cookies. These are used to track how visitors reach our site and the path they take through it to help us improve our service to you. Like many services, Google Analytics uses first-party cookies to track visitor interactions. These cookies are used to store information, such as what time the current visit occurred, whether the visitor has been to the site before, and what site referred the visitor to the web page. Browsers do not share first-party cookies across domains and no personal information is stored. The cookies used for Google Analytics are set out below.
Find out more about how these cookies are used on the Google Privacy site.
**Continued use of this web site is seen as accepting the use of these Cookies.**
How to control and delete cookies
Alternatively, you may wish to visit http://www.aboutcookies.org/ which contains comprehensive information on how to do this on a wide variety of browsers. You will also find details on how to delete cookies from your computer (including those from this visit) as well as more general information about cookies.
For information on how to do this in the browser of a mobile device, you will need to refer to the handset manual.