Viewing requirements

We aim to support the operating system and browser combinations outlined below and recommend you access this service using one of the following combinations:

Operating system	Browser
Windows	Internet Explorer 9.0 or above Google Chrome Firefox
Mac	Safari 8.0 or above
iOS	Safari iOS 8.0 or above
Android	Android browser Google Chrome

Certain functions of the site also require Adobe Acrobat Reader.

Having difficulty with this site?

If you are having difficulty and are using an older browser, updating to the latest version of your chosen browser may assist.

If you are having difficulties accessing parts of this site, please check that:

Cookies and javascript are enabled in your browser
Your browser cache is cleared
You have not accidentally bookmarked secure pages (requiring you to login first)
You have attempted to refresh the page and try again

If you continue to experience difficulty, please contact us and provide as much detail as possible about your operating system and browser to assist us with improving this service.