Naked Woman shown on computer screen , breasts seen and says 'do you want to enter me' this is shown twice

A woman gets dressed and her breasts are seen from the side. A porn picture is seen several times. A girl distracts a man by commenting flirtily on how strong she thinks he is.

A man is strangled. We later see his severed head. A man offers to settle an argument by hitting another man. A man takes another man hostage with a gun. There is an extended fight in an office. A man is punched unconscious.

One use of "fuck", some other profanities ("shit", "bastard", "damn" and "hell", and "wanker" is used once).

A young girl is found with a bag full of Class A drugs.