Some cookies are essential to make our website work as intended. Others are not essential but help to improve our website and your experience. You can choose which optional cookies to allow using the settings below. However, blocking some types of cookies may impact your experience of the website and the services we are able to offer. Using this tool will set a cookie on your device to remember your preferences. For more detailed information about the cookies we use, see our cookies policy
These are cookies that are required for the operation of our site. These essential cookies are always enabled because our website won’t work properly without them. They include, for example, cookies that enable you to log into secure areas of our site or make use of InfraRed services. You can switch off these cookies in your browser settings but you may then not be able to access all or parts of our website.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.
These allow us to recognise and count the number of visitors and to see how visitors move around our website when they are using them. This helps us to improve the way our site works, for example, by ensuring that users are finding what they are looking for easily.
Please enable Strictly Necessary Cookies first so that we can save your preferences!
