The following cookies are strictly necessary to enable you to move around the site or to provide certain features:
Essential to maintain a session throughout your visit to the site. It is set by the web server purely for session management, and expires when you close your browser.
We may also have a cookie generated by Google Analytics, which allows us to measure the user experience of our site and helps us to identify problem areas.
Whilst these cookies are useful to help us understand how our site is used they are not essential and you may opt out of these cookies at the bottom of this page:
This cookie is set by Google Analytics and records time-related information and number of visits to the site. This cookie expires after two years.
This cookie is also set by Google Analytics and records approximately how long you spend on the site. However this cookie expires after one hour.
Again, another Google Analytics cookie also recording how long you spend on the site. The cookie expires when you close your browser.
One more Google Analytics cookie which records the referring site (where you came from if following a link into this site). This cookie expires after six months.
You can block cookies by activating the setting on your browser that allows you to refuse the setting of all or some cookies. However, if you use your browser settings to block all cookies (including essential cookies) you may not be able to access all or parts of our site.