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diff --git a/lib/Lintian/Check/Examples.pm b/lib/Lintian/Check/Examples.pm
new file mode 100644
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+++ b/lib/Lintian/Check/Examples.pm
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+# Check::Examples -- lintian check script -*- perl -*-
+#
+# based on debhelper check,
+# Copyright (C) 1999 Joey Hess
+# Copyright (C) 2000 Sean 'Shaleh' Perry
+# Copyright (C) 2002 Josip Rodin
+# Copyright (C) 2007 Russ Allbery
+# Copyright (C) 2013-2018 Bastien ROUCARIES
+# Copyright (C) 2017-2020 Chris Lamb <lamby@debian.org>
+# Copyright (C) 2020-2021 Felix Lechner
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, you can find it on the World Wide
+# Web at https://www.gnu.org/copyleft/gpl.html, or write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+package Lintian::Check::Examples;
+
+use v5.20;
+use warnings;
+use utf8;
+
+use List::SomeUtils qw(any);
+
+use Moo;
+use namespace::clean;
+
+with 'Lintian::Check';
+
+has group_ships_examples => (
+    is => 'rw',
+    lazy => 1,
+    default => sub {
+        my ($self) = @_;
+
+        my @processables = $self->group->get_installables;
+
+        # assume shipped examples if there is a package so named
+        return 1
+          if any { $_->name =~ m{-examples$} } @processables;
+
+        my @shipped = map { @{$_->installed->sorted_list} } @processables;
+
+        # Check each package for a directory (or symlink) called "examples".
+        return 1
+          if any { m{^usr/share/doc/(.+/)?examples/?$} } @shipped;
+
+        return 0;
+    }
+);
+
+sub visit_patched_files {
+    my ($self, $item) = @_;
+
+    # some installation files must be present; see Bug#972614
+    $self->pointed_hint('package-does-not-install-examples', $item->pointer)
+      if $item->basename eq 'examples'
+      && $item->dirname !~ m{(?:^|/)(?:vendor|third_party)/}
+      && $self->group->get_installables
+      && !$self->group_ships_examples;
+
+    return;
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 sr et