Finally got my Privacy Policy up as required by Google AdSense’s policy and that EU Cookie law on all my sites. I found using a WordPress plugin called uk-cookie-consent was the quickest way to achieve the notification, and found a free to use / copy / edit Privacy Policy which I skimmed over and added the extra required Google bits and bobs and pretty much copied and pasted it to all my other sites!

Took a while, but I suppose best to be safe than sorry and at the end of the day its required for Google AdSense, which has now been verified and live now on all my sites.