1) The document discusses representations of Britishness and collective identity in television and film over time, specifically analyzing Saturday Night, Sunday Morning and Coronation Street from the 1960s and comparing them to more modern representations.
2) It explores how identity and Britishness are complex concepts that have changed significantly, influenced by social, cultural, and technological changes in society. The media plays a role in representing these changes.
3) Social realist films from the 1960s depicted working-class life in a gritty style and represented changing attitudes of the younger generation, offering one version of British collective identity, while more modern commercial films have presented alternative versions to much larger audiences.