diff --git a/lib/Lacuna/DB/Result/Building/Module/ArtMuseum.pm b/lib/Lacuna/DB/Result/Building/Module/ArtMuseum.pm
index 02f5ee42..9f24f461 100644
--- a/lib/Lacuna/DB/Result/Building/Module/ArtMuseum.pm
+++ b/lib/Lacuna/DB/Result/Building/Module/ArtMuseum.pm
@@ -4,6 +4,7 @@ use Moose;
 use utf8;
 no warnings qw(uninitialized);
 extends 'Lacuna::DB::Result::Building::Module';
+with 'Lacuna::Role::Influencer';
 
 use constant controller_class => 'Lacuna::RPC::Building::ArtMuseum';
 use constant image => 'artmuseum';
diff --git a/lib/Lacuna/DB/Result/Building/Module/CulinaryInstitute.pm b/lib/Lacuna/DB/Result/Building/Module/CulinaryInstitute.pm
index e83e7fab..b37bb142 100644
--- a/lib/Lacuna/DB/Result/Building/Module/CulinaryInstitute.pm
+++ b/lib/Lacuna/DB/Result/Building/Module/CulinaryInstitute.pm
@@ -4,6 +4,7 @@ use Moose;
 use utf8;
 no warnings qw(uninitialized);
 extends 'Lacuna::DB::Result::Building::Module';
+with 'Lacuna::Role::Influencer';
 
 use constant controller_class => 'Lacuna::RPC::Building::CulinaryInstitute';
 use constant image => 'culinaryinstitute';
diff --git a/lib/Lacuna/DB/Result/Building/Module/IBS.pm b/lib/Lacuna/DB/Result/Building/Module/IBS.pm
index dfe500c2..7cc71ae5 100644
--- a/lib/Lacuna/DB/Result/Building/Module/IBS.pm
+++ b/lib/Lacuna/DB/Result/Building/Module/IBS.pm
@@ -11,5 +11,25 @@ use constant name => 'Interstellar Broadcast System';
 use constant max_instances_per_planet => 1;
 use constant energy_consumption => 600;
 
+before demolish => sub {
+    my $self = shift;
+    my $laws = $self->body->laws->search({type => 'Jurisdiction'});
+    while (my $law = $laws->next) {
+        $law->delete;
+    }
+};
+
+before downgrade => sub {
+    my $self = shift;
+    my $station = $self->body;
+    my $laws = $station->laws->search({type => 'Jurisdiction'});
+    while (my $law = $laws->next) {
+        unless ($station->in_range_of_influence($law->star)) {
+            $law->delete;
+        }
+    }
+};
+
+
 no Moose;
 __PACKAGE__->meta->make_immutable(inline_constructor => 0);
diff --git a/lib/Lacuna/DB/Result/Building/Module/OperaHouse.pm b/lib/Lacuna/DB/Result/Building/Module/OperaHouse.pm
index 78779486..57ac7c55 100644
--- a/lib/Lacuna/DB/Result/Building/Module/OperaHouse.pm
+++ b/lib/Lacuna/DB/Result/Building/Module/OperaHouse.pm
@@ -4,6 +4,7 @@ use Moose;
 use utf8;
 no warnings qw(uninitialized);
 extends 'Lacuna::DB::Result::Building::Module';
+with 'Lacuna::Role::Influencer';
 
 use constant controller_class => 'Lacuna::RPC::Building::OperaHouse';
 use constant image => 'operahouse';
diff --git a/lib/Lacuna/Role/Influencer.pm b/lib/Lacuna/Role/Influencer.pm
new file mode 100644
index 00000000..0e51bf19
--- /dev/null
+++ b/lib/Lacuna/Role/Influencer.pm
@@ -0,0 +1,29 @@
+package Lacuna::Role::Influencer;
+
+use Moose::Role;
+
+before demolish => sub {
+    my $self = shift;
+    my $station = $self->body;
+    my $influence_remaining = $station->influence_remaining - $self->level;
+    my $laws = $station->laws->search({type => 'Jurisdiction'},{order_by => { -desc => 'date_enacted'}});
+    while (my $law = $laws->next) {
+        last if $influence_remaining >= 0;
+        $law->delete;
+        $influence_remaining++;
+    }
+};
+
+before downgrade => sub {
+    my $self = shift;
+    my $station = $self->body;
+    my $influence_remaining = $station->influence_remaining - 1;
+    my $laws = $station->laws->search({type => 'Jurisdiction'},{order_by => { -desc => 'date_enacted'}});
+    while (my $law = $laws->next) {
+        last if $influence_remaining >= 0;
+        $law->delete;
+        $influence_remaining++;
+    }
+};
+
+1;
diff --git a/var/www/public/changes.txt b/var/www/public/changes.txt
index 4a9c4782..c50e7ca8 100644
--- a/var/www/public/changes.txt
+++ b/var/www/public/changes.txt
@@ -2,6 +2,7 @@
  - Add: Added the Opera House, Art Museum, and Culinary Institute space station modules.
  - Rule: SAWs now cost less in upkeep.
  - Rule: Station modules cannot be upgraded past the station command level.
+ - Rule: If the IBS, Opera House, Art Museum, or Culinary institute are downgraded or demolished then the jurisdictional influence they exert is also repealed.
  - API: Added "station" element to the status of bodies and probed stars.
  - API: Added "alliance" and "influence" elements to the status of bodies that are space stations.
  - API: Added proposing enacting writs at Parliament level 4.