diff --git a/bikeshop_project/bike/tests.py b/bikeshop_project/bike/tests.py
index 11fe5fd..4a2c772 100644
--- a/bikeshop_project/bike/tests.py
+++ b/bikeshop_project/bike/tests.py
@@ -300,3 +300,47 @@ class TestGet(TestCase):
         result = client.put('/api/v1/bikes/{bike_id}/purchase/'.format(bike_id=bike.id), data={'member': member.id}, format='json')
 
         self.assertEqual(result.status_code, status.HTTP_400_BAD_REQUEST)
+
+    def test_scrap_transition(self):
+        data = {
+            "colour": "black",
+            "make": "Miyata",
+            "serial_number": "12345676",
+            "source": Bike.COS_BIKE_DIVERSION_PILOT,
+            "donated_by": "Greg",
+            "donated_at": "2017-01-01",
+            "size": Bike.SMALL,
+            "price": Decimal('68.00'),
+            "state": BikeState.ASSESSED,
+            "stolen": False,
+            "cpic_searched_at": timezone.now(),
+            "stripped": False
+        }
+        bike = Bike.objects.create(**data)
+        client = APIClient()
+        client.force_authenticate(user=self.user, token='blah')
+        result = client.put(f'/api/v1/bikes/{bike.id}/scrap/')
+
+        self.assertEqual(result.status_code, status.HTTP_200_OK)
+
+    def test_transfer_to_police_transition(self):
+        data = {
+            "colour": "black",
+            "make": "Miyata",
+            "serial_number": "12345676",
+            "source": Bike.COS_BIKE_DIVERSION_PILOT,
+            "donated_by": "Greg",
+            "donated_at": "2017-01-01",
+            "size": Bike.SMALL,
+            "price": Decimal('68.00'),
+            "state": BikeState.ASSESSED,
+            "stolen": False,
+            "cpic_searched_at": timezone.now(),
+            "stolen": True
+        }
+        bike = Bike.objects.create(**data)
+        client = APIClient()
+        client.force_authenticate(user=self.user, token='blah')
+        result = client.put(f'/api/v1/bikes/{bike.id}/stolen/')
+
+        self.assertEqual(result.status_code, status.HTTP_200_OK)
diff --git a/bikeshop_project/bike/views.py b/bikeshop_project/bike/views.py
index 0cadc20..725b5f0 100644
--- a/bikeshop_project/bike/views.py
+++ b/bikeshop_project/bike/views.py
@@ -81,3 +81,29 @@ class BikeViewSet(viewsets.ModelViewSet):
 
         serializer = BikeSerializer(bike, context={'request': request})
         return Response(serializer.data, status=status.HTTP_200_OK)
+
+    @detail_route(methods=['put'])
+    def scrap(self, request, pk):
+        bike = get_object_or_404(Bike, pk=pk)
+        state = BikeState.SCRAPPED
+        if not can_proceed(bike.scrap):
+            raise ValidationError(detail=f'Transition from {bike.state} to {state}')
+
+        bike.scrap()
+        bike.save()
+
+        serializer = BikeSerializer(bike, context={'request': request})
+        return Response(serializer.data, status=status.HTTP_200_OK)
+
+    @detail_route(methods=['put'])
+    def stolen(self, request, pk):
+        bike = get_object_or_404(Bike, pk=pk)
+        state = BikeState.TRANSFERRED_TO_POLICE
+        if not can_proceed(bike.transfer_to_police):
+            raise ValidationError(detail=f'Transition from {bike.state} to {state}')
+
+        bike.transfer_to_police()
+        bike.save()
+
+        serializer = BikeSerializer(bike, context={'request': request})
+        return Response(serializer.data, status=status.HTTP_200_OK)