But just one NHS clinic for the whole of the UK is trying to cope with those needing medically supervised G detox: a distinct protocol using a combination of medication developed over the last decade to prevent the seizures that can kill people weaning off it.
He described why its grip is so tight on the user.
I woke up completely naked on the floor in the small bedroom and I could tell that I had been abused while I had been passed out.
The programme provides health and HIV services to sex workers in Hillbrow, Ekurhuleni and Pretoria and with its sub-partners North Star Alliance and SWEAT-Sisonke, at truck-stops across South Africa.