diff --git a/chcemvediet/apps/inforequests/admin.py b/chcemvediet/apps/inforequests/admin.py
index 8366908ff..c5eaca7df 100644
--- a/chcemvediet/apps/inforequests/admin.py
+++ b/chcemvediet/apps/inforequests/admin.py
@@ -4,12 +4,13 @@
 
 from django.contrib import admin
 from django.contrib.admin.utils import NestedObjects
+from django.core.exceptions import PermissionDenied
 from django.db import router
 from django.forms.models import BaseInlineFormSet
 from django.utils.html import format_html
 
 from poleno.utils.date import local_today
-from poleno.utils.misc import decorate, squeeze
+from poleno.utils.misc import decorate
 from poleno.utils.admin import (simple_list_filter_factory, admin_obj_format,
                                 ReadOnlyAdminInlineMixin, NoBulkDeleteAdminMixin)
 from chcemvediet.apps.inforequests.constants import ADMIN_EXTEND_SNOOZE_BY_DAYS
@@ -46,18 +47,9 @@ def nested_objects_traverse(self, to_delete):
             yield to_delete
 
     def render_delete_form(self, request, context):
-        obj = context[u'object']
-        outbound, inbound = self.nested_inforequestemail_queryset(obj)
-        if outbound:
-            context[u'deleted_objects'].extend([
-                u'Outbound messages will be deleted:',
-                [admin_obj_format(inforequestemail) for inforequestemail in outbound]
-            ])
-        if inbound:
-            context[u'deleted_objects'].extend([
-                u'Inbound messages will be marked undecided:',
-                [admin_obj_format(inforequestemail) for inforequestemail in inbound]
-            ])
+        outbound, inbound = self.nested_inforequestemail_queryset(context[u'object'])
+        context[u'outbound'] = [admin_obj_format(inforequestemail) for inforequestemail in outbound]
+        context[u'inbound'] = [admin_obj_format(inforequestemail) for inforequestemail in inbound]
         return super(DeleteNestedInforequestEmailAdminMixin, self).render_delete_form(request,
                                                                                       context)
 
@@ -384,26 +376,13 @@ def get_queryset(self, request):
     def get_inforequest(self, obj):
         return obj.branch.inforequest
 
-    def has_delete_permission(self, request, obj=None):
-        if obj is None:
-            return True
-        if obj.type in [Action.TYPES.REQUEST, Action.TYPES.ADVANCED_REQUEST]:
-            return False
-        if len(obj.branch.actions) > 1:
-            return True
-        return False
-
     def render_delete_form(self, request, context):
-        action = context[u'object']
-        if not action.is_last_action:
-            context[u'deleted_objects'].insert(0, format_html(squeeze(u"""
-                <b>Warning:</b> The deleted action is not the last action in the branch. Deleting it
-                may cause logical errors in the inforequest history.
-                """)))
         context[u'ADMIN_EXTEND_SNOOZE_BY_DAYS'] = ADMIN_EXTEND_SNOOZE_BY_DAYS
         return super(ActionAdmin, self).render_delete_form(request, context)
 
     def delete_model(self, request, obj):
+        if obj.delete_dependency:
+            raise PermissionDenied
         if request.POST:
             if (request.POST.get(u'snooze')
                     and obj.type in [Action.TYPES.EXPIRATION, Action.TYPES.APPEAL_EXPIRATION]
diff --git a/chcemvediet/apps/inforequests/models/action.py b/chcemvediet/apps/inforequests/models/action.py
index 51c813158..892ab3cd3 100644
--- a/chcemvediet/apps/inforequests/models/action.py
+++ b/chcemvediet/apps/inforequests/models/action.py
@@ -8,11 +8,13 @@
 from django.utils.translation import ugettext_lazy as _
 from django.utils.functional import cached_property
 from django.contrib.contenttypes import generic
+from django.utils.html import format_html
 from aggregate_if import Count
 from multiselectfield import MultiSelectField
 
 from poleno import datacheck
 from poleno.attachments.models import Attachment
+from poleno.utils.admin import admin_obj_format
 from poleno.workdays import workdays
 from poleno.utils.models import FieldChoices, QuerySet, join_lookup, after_saved
 from poleno.utils.date import utc_now, local_today
@@ -450,6 +452,17 @@ def deadline(self):
 
         raise ValueError(u'Invalid action type: {}'.format(self.type))
 
+    @cached_property
+    def delete_dependency(self):
+        dependency = []
+        if self.type in [Action.TYPES.REQUEST, Action.TYPES.ADVANCED_REQUEST]:
+            dependency.append(format_html(
+                u'{} is type {}.'.format(admin_obj_format(self), self.get_type_display())))
+        if len(self.branch.actions) == 1:
+            dependency.append(format_html(
+                u'{} is the only action in the branch.'.format(admin_obj_format(self))))
+        return dependency
+
     @classmethod
     def create(cls, *args, **kwargs):
         advanced_to = kwargs.pop(u'advanced_to', None) or []
diff --git a/chcemvediet/apps/inforequests/templates/admin/inforequests/action/delete_confirmation.html b/chcemvediet/apps/inforequests/templates/admin/inforequests/action/delete_confirmation.html
index bb31540a7..198082eeb 100644
--- a/chcemvediet/apps/inforequests/templates/admin/inforequests/action/delete_confirmation.html
+++ b/chcemvediet/apps/inforequests/templates/admin/inforequests/action/delete_confirmation.html
@@ -1,13 +1,36 @@
 {% extends "admin/delete_confirmation.html" %}
-{% load amend prepend from poleno.amend %}
+{% load amend prepend before after delete from poleno.amend %}
 
 {% block content %}
   {% amend %}
     {{ block.super }}
+    {% after path="./ul[1]" %}
+      {% if outbound %}
+        <p>Outbound messages will be deleted:</p>
+        <ul>{{ outbound|unordered_list }}</ul>
+      {% endif %}
+      {% if inbound %}
+        <p>Inbound messages will be marked undecided:</p>
+        <ul>{{ inbound|unordered_list }}</ul>
+      {% endif %}
+    {% endafter %}
+    {% if not object.is_last_action %}
+      {% before path=".//form" %}
+        <p>
+          <b>Warning:</b> The deleted action is not the last action in the branch. Deleting it may
+          cause logical errors in the inforequest history.
+        </p>
+      {% endbefore %}
+    {% endif %}
     {% if object.type == object.TYPES.EXPIRATION or object.type == object.TYPES.APPEAL_EXPIRATION %}
       {% prepend path=".//form" %}
         <p><label><input name="snooze" type="checkbox" /> Extend snooze of previous action by {{ ADMIN_EXTEND_SNOOZE_BY_DAYS }} days from today.</label></p>
       {% endprepend %}
     {% endif %}
+    {% if object.delete_dependency %}
+      <p><b>Info:</b> Delete not allowed.</p>
+      <ul>{{ object.delete_dependency|unordered_list }}</ul>
+      {% delete path=".//form" %}
+    {% endif %}
   {% endamend %}
 {% endblock %}
diff --git a/chcemvediet/apps/inforequests/templates/admin/inforequests/branch/delete_confirmation.html b/chcemvediet/apps/inforequests/templates/admin/inforequests/branch/delete_confirmation.html
new file mode 100644
index 000000000..becfc1617
--- /dev/null
+++ b/chcemvediet/apps/inforequests/templates/admin/inforequests/branch/delete_confirmation.html
@@ -0,0 +1,18 @@
+{% extends "admin/delete_confirmation.html" %}
+{% load amend after from poleno.amend %}
+
+{% block content %}
+  {% amend %}
+    {{ block.super }}
+    {% after path="./ul[1]" %}
+      {% if outbound %}
+        <p>Outbound messages will be deleted:</p>
+        <ul>{{ outbound|unordered_list }}</ul>
+      {% endif %}
+      {% if inbound %}
+        <p>Inbound messages will be marked undecided:</p>
+        <ul>{{ inbound|unordered_list }}</ul>
+      {% endif %}
+    {% endafter %}
+  {% endamend %}
+{% endblock %}