to a team of about six or seven and be able to keep on top of the problem. and how he welcomed back banned accounts. bang out the machete, boom in her face, and then grip her up by the neck, "shut up, bitch!" leaving users feeling unprotected. i would ask, why are these accounts that are bullying i and harassing people - still allowed on the platform? i'm the bbc�*s disinformation and social media correspondent. some of twitter�*s 350 million users have been getting in touch with me about a rise in hate and abuse. i'm dr viki male, and i'm a senior lecturer in reproductive immunology. there used to be a mechanism for reporting misinformation. my name is helen, and i'm a survivor of domestic abuse.