I'm seeing one major UK site now having a pop up when you enter the site which says...... Since 26 May 2011, the law now states that cookies on websites can only be used with your specific consent....... it then goes on to say that they are working on how they can be compliant with this new law.
A couple of other less popular sites are also having similar write ups appear in their privacy policies. Any idea what has prompted a major UK site to suddenly take this law seriously?