There are a number of highly stylised fighting sequences, in which weapons such as sticks and bottles are used, but there is no detail or sight of bloody injury.

Another sequence goes 'behind the scenes' of a fight that is being filmed, showing a knife in a man's stomach with blood around it.

However, both the weapon and the blood are clearly props.

Smoking features throughout the film, but onscreen warnings about its health risks appear during all scenes in which it takes place.