IP addresses and cookies

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we'll assume that you are happy to receive all cookies from this website. If you would like to change your preferences you may do so by following the instructions here.

We may collect information about your computer. We may obtain information about your general internet usage by using a cookie file which is stored on the hard drive of your computer. Cookies contain information that is transferred to your computer's hard drive.

Cookies are small text files located in browser directories. Cookies are used to enhance a user's experience by ensuring the websites work efficiently, perform certain functions and to provide information to the website owners. Some of the cookies used are essential for the site to operate. We may collect information about your computer, including where available your IP address, operating system and browser type and for system administration.

This is statistical data about our users' browsing actions and patterns, and does not identify any individual. Further details on the cookies used in this site appear below:





Google analytics

These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from, and the pages they visited. You can find more information at Privacy at Google.


This cookie keeps track of the number of times a visitor has been to the site, the date of their first visit, and the date of their last visit.

On visit

Never expires


This cookie records the exact time a visitor enters the site.

On visit

Browser session


This cookie records the exact time a visitor leaves the site.

On visit

Browser session plus 30 minutes


This cookie records the details of how a visitor reached the site. This may be in the form of a link on another site, or the search engine and keywords used.

On visit

Never expires

Initiated by you

The following cookies are essential to the normal operation of our website, and do not store any personal information.


This cookies records if you have accepted cookies on this site.

On accepting cookies

12 months