Social stratification plays a minor role in this movie. The only valid example of it is in the scenes involving the police officers. There is a rank system within the field of police work and the particular ranks are respected. Gender roles play a somewhat larger role within the context of the main character. There is a moderate amount of interaction between the protagonist and his ex-wife. However, the communications between them is brief and tense. The ex-wife fears him because of his uncontrollable temper. Bill, however, speaks to her under the disillusion that they are still a family.
Race and ethnicity are important facets of the story line. The first meeting is between the protagonist and the oriental man that owns the local mini mart. After abandoning his car in a traffic jam. Bill goes to the payphone to call his wife. He realizes that he doesn't have enough change and goes to the mini mart to change a dollar bill. The oriental man tells him he must make a purchase in order to