> Currently our website contains one cookie that we do not use, but is essential for part of the site to operate. At present we have left this in place across the site, as we’re unable to remove it from one part of the site without affecting another. This session cookie is set on a user’s arrival to the site - at which time they’re informed that the cookie has been set - and is deleted when a user leaves the site.
I'm fairly sure the advice from the ICO that I read earlier was quite blunt about cookies that were not strictly necessary: you can't set them without consent just for your own convenience.
There is a silly box at the top of their page that asks you to accept cookies and tells you off if you click "Continue" without doing so, which seems entirely contrary to the principle of this new law to me, before you even get to this mysterious cookie they apparently set anyway.