Fish Tank (2009)

Mia, an aggressive fifteen-year-old girl, lives on an Essex estate with her tarty mother, Joanne, and precocious little sister Tyler. She has been thrown out of school and is awaiting admission to a referrals unit and spends her days aimlessly. She begins an uneasy friendship with Joanne's slick boyfriend, Connor, who encourages her one interest, dancing.—don @ minifie-1