diff --git a/app/assets/stylesheets/request-for-comments.css.scss b/app/assets/stylesheets/request-for-comments.css.scss
index bf7f0cb4..c08b92a9 100644
--- a/app/assets/stylesheets/request-for-comments.css.scss
+++ b/app/assets/stylesheets/request-for-comments.css.scss
@@ -260,3 +260,7 @@ input#subscribe {
   color: #008cba;
   margin-top: 10px;
 }
+
+.do-not-answer {
+  background-color: #990000;
+}
diff --git a/app/views/request_for_comments/index.html.slim b/app/views/request_for_comments/index.html.slim
index 585d518c..be04110d 100644
--- a/app/views/request_for_comments/index.html.slim
+++ b/app/views/request_for_comments/index.html.slim
@@ -23,7 +23,7 @@ h1 = RequestForComment.model_name.human(count: 2)
         th = t('activerecord.attributes.request_for_comments.last_update')
     tbody
       - @request_for_comments.each do |request_for_comment|
-        tr data-id=request_for_comment.id
+        tr data-id=request_for_comment.id class=('do-not-answer' if ([:rfc_intervention_stale_rfc, :break_intervention_stale_rfc, :no_intervention_stale_rfc].include?(UserGroupSeparator.getInterventionGroup(current_user)) and current_user.internal_user?))
           - if request_for_comment.solved?
             td
               span class="fa fa-check" aria-hidden="true"