All users have the option to opt out of the agreements if they wish to do so. Navigate to Profile > Privacy Settings
Here users can opt out of the agreement, however opting out will log the user out of the platform. When they log back in they will be presented with the original message requesting they agree to the policy.
The portal allows users to invite or add another person to the platform. There is now a checkbox which states that the invitee has given permission for their details to be used and to be contacted.