How to force existing users to accept ToS

[markschmucker (Mark S)]

I considered using Discourse Policy- in fact @RGJ wrote a plugin for us long ago that adds members to a group based on accepting a policy. We require that users accept the policy in order to gain access to a premium group and category. But now I need to make it so they can’t see anything until they have accepted the new ToS. I don’t see how to use Discourse Policy to do that. We have thousands of users.