Cookies are small text files that can be used by web sites to make a user’s experience more efficient.
The law states that we can store cookies on your machine if they are essential to the operation of this site but that for all others we need your permission to do so.
This website does use some non-essential cookies. We do not track individual users or identify them but we use cookies to gain knowledge about how the site is used so that we can keep improving it for our users.
Like many other websites we use Google Analytics to help us analyse how visitors use the site. It counts the number of visitors and tells us which pages are being seen and how often.
Google Analytics is a system used by many websites to record information about who visits a website. Google set five different cookies with expiry dates ranging from 1 day to 2 years. These cookies are used mainly to differentiate between first time visitors to a website and repeat visitors. They do not contain any personally identifiable information. You can find out more about how Google use cookies here (English only).
Depending on which web browser you use it is possible to control how cookies are used or to delete existing cookies from your computer. You can find instructions on how to control the use of cookies or delete cookies from your computer here (English only).
By continuing to use this website we assume your agreement with our use of cookies in this way.
These are all the cookies set on our website. Not all cookies are set by default, it depends how you interact with our site:
How to control and delete cookies
You can also manage cookie usage through your browser settings. The help function in your preferred browser should provide you with the correct information.