Medical Research Council.  http://www.mrc.ac.uk/

"The Medicines and Healthcare Products Regulation Agency found from information that had been in its possession for more than a decade that high doses of the anti-depressant can lead to aggression and thoughts of suicide. But instead of revealing the truth to the 17,000 people taking high doses and the other half-million Britons on a safer dose, the MHRA sat on its findings. Astonishingly, I was actually threatened with legal action by Professor Kent Woods, chief executive of the MHRA, if I revealed this."---RICHARD BROOK