https://www.theguardian.com/technology/2020/jun/15/facebook-blocks-bans-users-sharing-guardian-article-showing-aboriginal-men-in-chains
"Facebook has blocked and in some cases banned users who tried to share a Guardian article about the site incorrectly blocking an image of Aboriginal men in chains."

"The post was made in the context of the Australian prime minister, Scott Morrison, claiming there was no slavery in Australia, before he backed down on those comments a day later."