To enable this service to function, we sometimes place small data files on your computer. These are known as cookies.

To learn more about cookies and how to manage them, visit Or please read on to find out more about how and where we use cookies.

How we use cookies

This service uses essential cookies in some places – we've listed each of them explicitly in a table below with more details about why we use them and how long they will last.

These essential cookies are used for site navigation and session management, and this service may not function correctly without them.

This service may use non-essential cookies in some places. These non-essential cookies are not required to make the service function correctly. If any non-essential cookies are used in this service, you will find them listed below.

We use Google Analytics to collect information about the number of respondents visiting each consultation. We use this information to prepare reports to better understand our respondents' behaviour and utlimately improve the way we consult. The cookies gather data in an anonymous form and include the number of visits to each consultation, where the visitors have come to the site from and the pages they have visited.