Cookies are small pieces of data stored locally on your computer by websites including this one. Cookies usually contain anonymous information which can only be accessed by the website which placed it on your computer.
You can delete cookies, however you may lose information which enables you to access the website more quickly or enables use of certain services or systems on the website.
You can choose to disable cookies in your browser. By default your browser will accept cookies. For further details please consult the help menu in your browser. Disabling cookies may prevent you from using certain areas of the website, as well as some services.
We use so-called "performance cookies" to collect information about how you use the website. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site.
We use Google Analytics to provide this service, which uses four first party cookies. The data collected is not shared with any other party.
The information obtained with these cookies is anonymised and we make no attempt to use it identify individual visitors, or influence your experience of the site while you are visiting it.