I am a white man from California but I did visit London in 1976. I love Jamaican Rasta culture and music. I found the political message to be very compelling, the characters were all sympathetic and not heavy handed caricatures. Don't really know about the reality of police brutality in this case but would not be surprised. Cinematically,this was very well done, a masterful director. A British-born younger son of an immigrant family from Trinidad finds himself adrift between two cultures. Loved this as a historical window into a fascinating culture. A very important movie I would recommend to anyone. http://www.movie2kto.ws/watch-movies/Pressure__1976/17047 here's a link where I watched it online Cheers