diff --git a/codeforlife/tests/api.py b/codeforlife/tests/api.py
index bacb3d51..a99cbae6 100644
--- a/codeforlife/tests/api.py
+++ b/codeforlife/tests/api.py
@@ -37,8 +37,17 @@ class APIClient(_APIClient, t.Generic[RequestUser]):
 
     _test_case: "APITestCase[RequestUser]"
 
-    def __init__(self, enforce_csrf_checks: bool = False, **defaults):
-        super().__init__(enforce_csrf_checks, **defaults)
+    def __init__(
+        self,
+        enforce_csrf_checks: bool = False,
+        raise_request_exception=False,
+        **defaults,
+    ):
+        super().__init__(
+            enforce_csrf_checks,
+            raise_request_exception=raise_request_exception,
+            **defaults,
+        )
 
         self.request_factory = APIRequestFactory(
             self.get_request_user_class(),
@@ -329,7 +338,7 @@ def generic(
         assert status_code_assertion(
             status_code
         ), f"Unexpected status code: {status_code}." + (
-            "\nValidation errors:: "
+            "\nValidation errors: "
             + json.dumps(
                 # pylint: disable-next=no-member
                 response.json(),  # type: ignore[attr-defined]
diff --git a/codeforlife/urls/__init__.py b/codeforlife/urls/__init__.py
new file mode 100644
index 00000000..e02834fe
--- /dev/null
+++ b/codeforlife/urls/__init__.py
@@ -0,0 +1,7 @@
+"""
+© Ocado Group
+Created on 16/09/2024 at 15:23:05(+01:00).
+"""
+
+from .handlers import handler400, handler403, handler404, handler500
+from .patterns import UrlPatterns, get_urlpatterns
diff --git a/codeforlife/urls/handlers.py b/codeforlife/urls/handlers.py
new file mode 100644
index 00000000..a575eed7
--- /dev/null
+++ b/codeforlife/urls/handlers.py
@@ -0,0 +1,23 @@
+"""
+© Ocado Group
+Created on 16/09/2024 at 15:19:54(+01:00).
+
+Custom error handlers which override django's default behavior to render a
+template.
+
+https://docs.djangoproject.com/en/3.2/ref/urls/#module-django.conf.urls
+"""
+
+from django.http import (
+    HttpResponseBadRequest,
+    HttpResponseForbidden,
+    HttpResponseNotFound,
+    HttpResponseServerError,
+)
+
+# pylint: disable=unnecessary-lambda-assignment
+handler400 = lambda request, template: HttpResponseBadRequest()
+handler403 = lambda request, template: HttpResponseForbidden()
+handler404 = lambda request, template: HttpResponseNotFound()
+handler500 = lambda request: HttpResponseServerError()
+# pylint: enable=unnecessary-lambda-assignment
diff --git a/codeforlife/urls.py b/codeforlife/urls/patterns.py
similarity index 96%
rename from codeforlife/urls.py
rename to codeforlife/urls/patterns.py
index 60350643..bfcdc94c 100644
--- a/codeforlife/urls.py
+++ b/codeforlife/urls/patterns.py
@@ -10,8 +10,8 @@
 from django.urls import URLPattern, URLResolver, include, path, re_path
 from rest_framework import status
 
-from .settings import SERVICE_IS_ROOT, SERVICE_NAME
-from .views import CsrfCookieView, LogoutView
+from ..settings import SERVICE_IS_ROOT, SERVICE_NAME
+from ..views import CsrfCookieView, LogoutView
 
 UrlPatterns = t.List[t.Union[URLResolver, URLPattern]]