To make this site work properly, we sometimes place small data files called cookies on your device. Most websites do this too.

What are cookies?

A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.

How do we use cookies?

Pages on this site use the following cookies:

Cookie name(s) Purpose Stores personal information? Expiry Necessity
ASP.NET_SessionId Used to enable you to navigate between pages on the site No Session - automatically removed when you leave the site or exit the browser This cookie is necessary for the site to function and cannot be turned off
cookieconsent_status Stores your cookie acceptance preference No 365 days This cookie can be removed but you will be asked to consent to cookies on subsequent pages and future visits to the site
Monitors site activity with Google Analytics No Various These cookies can be removed

The cookie-related information is not used to identify you personally and the pattern data is fully under our control. These cookies are not used for any purpose other than those described here.

How to control cookies

You can control and/or delete cookies as you wish – for details, see You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this, however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work.

There is also a facility on this website to enable or disable all non-essential cookies created by this site. Just click on the Cookie Options link at the bottom of each page to access the settings.