Use of cookies on this site

Cookies are small text files that are placed on your computer by websites that you visit. They are widely used to make websites work, or work better. They can also be used to provide information to the owners of the site such as for visitor numbers.

The following explains the cookies used on this site:

Name Cookie Use
ew_cookies If cookies should be used. This cookie is set to "true" or "false". It is set to "true" by default and indicates if cookies should be used. If you choose not to allow this site to use cookies this cookie will remain but be set to "false" but other non-essential cookies will be removed and not set.
This cookie will expire after 1 year.
ew_cookie_banner If the cookie banner should be shown. This cookie is set to "true" or "false". If this cookie does not exist or is set to "true" the cookie banner will be shown.
It is set to "false" when the banner is dismissed or will expire after 1 year.
ew_session Site session cookie. Required for the correct functioning of the site.
For example: Used for forms and search.
This is a session cookie so is removed when the browser is closed.
_ga, _gat, _gid Google Analytics These cookies are used to collect information about how visitors use the site.
For example:
  • How many visitors the site gets.
  • How long visitors are on the site.
  • What pages in the site get used.
Visit the Google Analytics about the data use.

Change the cookie settings for this site

You can use this button to allow or disallow non-essential cookies set by this site:

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