Rocks, a film supported and acted by a group of young, diverse women from London, has picked up five prizes at the British Independent Film Awards.The film – which handpicked its cast of unknown female leads from secondary schools around London – won best British independent film at last night’s (February 18) virtual awards ceremony, and one of its stars, Kosar Ali, was named both best supporting actress and most promising newcomer.D’Angelou Osei Kissiedu, who was just seven when he played