There doesn't seem to be an opt-out option, from what i remember the cookie control you are using should have an option that will re-direct to a page with instructions on how to remove cookies from your browser, i also believe that it is not strong enough to comply with the law due to this.
An opt-out option with a redirect to a page with instructions is also not that easy as it sounds
It will be neccesary then to have this page on a completely different site and not on the same site.
No use having someone clicking the "No" button, and then have them redirect to a page on the same site with the instructions.
where they will receive a cookie anyhow. (as the whole site works with cookies.........)
And I'm not even starting on session cookies which are made whenever someone opens a site....
People must also be aware of some cookie accept scripts that you can find on the Internet.
Some of them remove ALL cookies from the computer of a visitor when someone opens "your" site.
Even those cookies that have no relation whatsoever with "your" site.... (how legal is that?)
When the visitor accept cookies the script then places a control cookie on the computer.
Next time they visit the same site the scripts checks if this control cookie is still there.
If yes, it does nothing.
If not..... it again removes ALL cookies.