The document discusses an anti-drink driving campaign. The purpose is to raise awareness and change attitudes about drink driving. The aim is to discourage driving after drinking. Techniques used in the campaign include a bold headline to catch attention, shocking imagery of a covered body after a failed rescue attempt, and informal language to seem less threatening. Statistics show the campaign has been successful, as road accidents and casualties involving alcohol have greatly decreased over 30 years, and attitudes towards drink driving have changed from acceptable to taboo.