Tanya Joseph: ‘Challenge, flag, report’ should be brands’ response to online abuse

A man walks into a pub. He sees another man hurling abuse at a third bloke who is sitting in the corner.
Actually, let’s not make this about an anonymous man but about you. You walk into a pub, and you see one person hurling abuse at another. It is vile horrible stuff – racist, misogynistic, ugly language.  What do you do?
Well, I would check out the first bloke and depending on how big and how angry he was I would either go up to him directly and tell him to lay off or go the m