This website,, uses cookies that are necessary to make the website work. You can also choose to set optional cookies.

Cookies help us improve the use and functionality of the website and understand how visitors use the website. We have chosen these cookies because they do not identify you personally either to us or the providers of other cookies (third parties). If you chose to reject them, it is possible certain elements of the site may not function (for example, playing a video or using the search).

You can change your cookie preferences at any time by clicking the ‘Manage Cookie Preferences’ link in the footer of every page on this website.

Please note that this cookie notice is currently under review and a new version will be published shortly.

What are cookies?

Cookies are small pieces of information, stored in simple text files, placed on your computer or mobile device by a website. Cookies do things like letting you navigate between pages efficiently, remembering your preferences or log in details and generally improving your experience.

Some cookies used on are strictly necessary cookies that must be in place to allow the website to function properly. You can disable these cookies by changing your browser settings but this may affect how this website functions for you.

You can also control optional cookies when you use You can do this through the “Manage Cookie Preferences” button at the bottom of every page on We set out information about the optional cookies we use in ‘What cookies do we use?’ below.

Why do we use cookies?

We use cookies for the following purposes:

  • Recording your consent to cookies – these cookies are classified as ‘strictly necessary’ cookies
  • To allow you to view embdedded videos on

What cookies do we use? uses cookies in several places:

  • When you first visit, you will see a message informing you about cookies. You can choose to accept all cookies or manage your cookies using the ‘Manage Cookie Preferences’ link at the bottom of every page on the website.
  • This website embeds videos from YouTube to allow you to view the video from a page on You can get more information on YouTube’s privacy policy here:

Managing cookies

Most browsers also allow you to turn off cookies or to customise your settings for cookies. For more information, please see the links below in relation to cookie settings for the most popular browsers.