Offender

Offender is a 2012 British action film which follows a hard grafting, 20-year-old working-class man, Tommy Nix, who while avoiding getting mixed up in the wrong crowd sees his girlfriend fall victim to a brutal attack. It stars Kimberley Nixon, Joe Cole, Shaun Dooley, Vas Blackwood and rapper English Frank. It is written by Paul Van Carter and directed by Ron Scalpello.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.