Some of our web pages utilise “cookies”. A “cookie” is a small text file that may be used, for example, to collect information about website activity. Some cookies and other technologies may serve to recall Personal Information previously indicated by a web user. Most browsers allow you to control cookies, including whether or not to accept them and how to remove them. Non essential cookies are only set when you have given your explicit consent to their use. Such cookies include those set by our statistics package Google Analytics.