We use cookies on our site. This page explains what each cookie does and why we use it. These cookies are essential to making our online services work properly. If you do want to disable these cookies you can do this in your browser settings but you might not be able to use some of our online services.

Cookies are used for a variety of things that help improve your online experience. Other ways we make our online service easier to use include using cookies that:

  • make interaction between you and our site faster
  • make the page load quickly by sharing the workload across computers
  • give you access to self-help information
  • make sure our pages are optimised for your browser or device by giving us technical information about the device or browser you are using