https://www.question2answer.org/qa/85432/accept-terms-and-conditions-for-anonymous-posts
Accept terms and conditions for anonymous posts? - Question2Answer Q&A
accept terms and conditionsanonymous postsquestion2answer
https://www.question2answer.org/qa/28170/setup-accept-terms-and-conditions-default-registration-form
Setup [x] accept terms and conditions as default in registration form? - Question2Answer Q&A
I think this checkbox is essential for every forum. I don't know all laws in all countries, but in those ... . Feel free to correct me if I am wrong.
accept terms and conditions