diff --git a/app/assets/error_pages/413.html b/app/assets/error_pages/413.html
new file mode 100644
index 000000000..7d7d0ba6e
--- /dev/null
+++ b/app/assets/error_pages/413.html
@@ -0,0 +1,138 @@
+
+
+
+ GOV.UK Notify - Upload file size limit reached
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Upload file size limit reached
+
+
+
+
+ The files you were trying to upload were too big, please try again with smaller files.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/assets/error_pages/5xx.html b/app/assets/error_pages/5xx.html
new file mode 100644
index 000000000..107ee1feb
--- /dev/null
+++ b/app/assets/error_pages/5xx.html
@@ -0,0 +1,138 @@
+
+
+
+ GOV.UK Notify - Internal Server Error
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Something unexpected happened, sorry about it.
+
+
+
+
+ We were notified about the issue, but if the problem persists feel free to contact us.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/gulpfile.babel.js b/gulpfile.babel.js
index b4452b5da..17fb7d8bb 100644
--- a/gulpfile.babel.js
+++ b/gulpfile.babel.js
@@ -103,6 +103,10 @@ gulp.task('images', () => gulp
.pipe(gulp.dest(paths.dist + 'images/'))
);
+gulp.task('copy:govuk_template:error_page', () => gulp.src(paths.src + 'error_pages/**/*')
+ .pipe(gulp.dest(paths.dist + 'error_pages/'))
+);
+
// Watch for changes and re-run tasks
gulp.task('watchForChanges', function() {
@@ -141,6 +145,7 @@ gulp.task('default',
'copy:govuk_template:images',
'copy:govuk_template:css',
'copy:govuk_template:js',
+ 'copy:govuk_template:error_page',
'javascripts',
'sass',
'images'