When we provide services, we want to make them easy, useful and reliable. Where services are delivered on the internet, this sometimes involves placing small amounts of information on your device, for example, computer or mobile phone. These include small files known as cookies. They cannot be used to identify you personally.

These cookies are used to improve services and to help make the website more user friendly.

This website uses a session cookie to remember the facility you choose and your answers to the questions. This cookie is called ASP.NET_SessionId, it doesn't hold any personal information and it will expire once you have finished with the website and have closed your browser.

Managing cookies

You can manage these small files yourself and learn more about them through Internet browser cookies – what they are and how to manage them. By using our website, you agree that we can place these types of cookies on your device.
If you do not wish to accept cookies on to your machine you can disable them by adjusting the settings on your browser. However this will affect the functionality of the websites you visit. For more help on how to disable your cookies or delete them visit