By using this site you agree to our cookie policy. A cookie is a piece of information that is stored on your computer's hard drive by your web browser. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site. Most web browsers allow control over these cookies through the browser settings.

Some cookies are vital to your effective usage of our Internet services; we use these to identify people, manage secure logins and authentication status and remember website preferences. Therefore if you choose to disable these cookies you will not be able to use some of our services.

We may also uses cookies to track and analyse visits to our website with the aim of constantly improving our website services and ensuring that we are adequately supporting the growing number of visitors to our site. These include third party cookies set by Google Analytics and Twitter.

Some website links for third party service providers are embedded on our site. We do not control the dissemination of cookies from such sites and you should check the relevant third party website for more information on their use of cookies.

For more information about cookies, including how to remove and disable them, visit the following website all about cookies.