Hi Phil
Thanks for the response and offer to help.
The example is exactly right. There is a banner shown on 3 pages to advertise a betting website who sponsors the league.
We have been asked to age gate the site to nor show those banners to under 18s.
The banners are simply inserted into the page in a html block. I thought of limiting the views using a css class if age below 18 in the cookie. Could that work?
Best regards
Tony