Film's stars speak as the gritty drama is premiered in London
The singer's gritty soundtrack is now due out on July 16
'The crew were like: what the fuck is this pop star doing making a film' Ben Drew says
Rapper says his flick is "fucking dark" but hopes it will help people understand reasons behind youth crime
Riz Ahmed, Nathalie Press and Dannielle Brent all star in rapper's directorial debut
Ben Howard, Spector and Theme Park also join the line-up for the summer shows
Ben Drew stars alongside Ray Winstone in the remake of the 1970s police drama
Rapper says he faced 'prejudice' getting behind the camera for 'Ill Manors'
Rap and soul star says government's decision to cut arts funding was 'pig-headed'
British soul and rap star says he'd be up for collaborating with Tyler, The Creator and co…