Several journalists tried to run an ad suggesting that drugs be sent by mail, but Facebook removed them and warned them to violate community guidelines.
The social network talks about rules that prohibit users from buying, selling or trading things like tobacco, marijuana, recreational and non-medical drugs. To test this, journalists ran ads like “I sell cigarettes”, “Antidepressants can be mailed”. None of them were reported to have been tagged.
Source: Ferra