Lambeth Council runs streatham library. The attitude of staff is as you would expect given that the CEO of lambeth council was arrested for fleeing the scene of an accident while coked out of his mind and driving without insurance. A corpulent bantu employee had a mental meltdown because I committed the ultimate transgression of entering at 1 minute to opening time. She/he launched into a tirade that was totally disproportionate to the alleged infraction. On and on and on she/he ranted in a booming baritone voice. A certain demographic routinely engages in anti-social behaviour in the library such as begging and being offensively unclean and staff (who are of the same demographic) look the other way. But my demographic is regularly targeted for victimisation. The unhinged employee had a security guard usher me out, such was the security risk evidently posed by me, a size 8 brain tumour patient. This was more than low impulse control and misplaced range, it was a mental health episode. She shouted "and you better not say anything bad about me!". I walked away from her and sat down to do some work, but she followed me and shouted "I will fight you, I will fight you, I will fight you!". Given that he/she is at least 4 x my size and could easily snap my neck like a twig, this was rather unsettling. I have not been back since as I fear for my safety. This harridan needs to be medicated or sectioned before he/she hurts someone.