Oor Wullie celebrates 80 years of mischief

Oor Wullie, the spiky-haired boy in dungarees and hobnail boots, is 80 years old.

Over the years he has remained one of Scotland's favourite comic book characters; always up to no good but never quite getting away with it.

BBC Scotland's Andrew Anderson has been to see how Wullie has remained fresh-faced over the years.