Privacy and Cookies

To make this site simpler, we sometimes place small data files on your computer. These are known as cookies. Most big websites do this too. They improve things by:

  • Remembering information you’ve given so you don’t need to keep entering it
  • Measuring how you use the website so we can make sure it meets your needs

Our cookies aren’t used to identify you personally. They’re just here to make the site work better for you. Indeed, you can manage and/or delete these small files as you wish. By using our on line service you agree that we can place these cookies on your device.

To learn more about cookies and how to manage them, visit

Or please read on to find out more about how and where we use cookies.

Remembering your information

We use a session identifier to identify you as a distinct user of our web site whilst you are visiting it. It enables us to provide you with a consistent and accurate service.

The following cookies are set for this purpose:



PHPSESSID when you close your browser
cookie_adv 1 year

Measuring website usage

We use Google Analytics to collect anonymous information about how people use this site. We do this to make sure it’s meeting its users’ needs and to understand how we could do it better.

Google Analytics stores information about what pages you visit, how long you are on the site, how you got here and what you click on. You can view Google's privacy policy here

The following cookies are set by Google Analytics:



__utma 2 years
__utmb 30 minutes
__utmc when you close your browser
__utmz 6 months