To make this site work properly, we sometimes place small data files called cookies on your device. Most websites do this.
What are cookies?
A cookie is a small text file that a website saves to your computer or mobile device when you visit some pages of the site. It enables the website to remember your actions choices (such as login, language, currency, etc) over a period of time, this saves time re-entering them when you come back to the site or browse from one page to another.
- your display settings, such as contrast colour settings or font size
- if you have already selected some preferences (so you won't be asked again)
Also, some pages use a cookie to anonymously gather statistics on how you got there and pages you visited.
Enabling these cookies is not strictly necessary for the website to work but it will provide you with a better experience. You can delete or block these cookies, but if you do that some features of this site may not work as intended.
The cookie-related information is not used to identify you personally and the pattern data is fully under our control. These cookies are not used for any purpose other than those described here.
Do we use other cookies?
Some of our pages or subsites may use additional or different cookies to the ones described above. If so, the details of these will be provided in their specific cookies notice page. You may be asked for your agreement to store these cookies.
How to control cookies
You can control and/or delete cookies as you wish from your browser - for details, see aboutcookies.org.
You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work.