Plot: With attitudes to feminism, foreigners and family values being somewhat different 40 years ago, the second of two programmes narrated by Matt Lucas focuses on `good old-fashioned Britishness' on TV in the 1970s. From blacking-up in popular pre-watershed programmes, through to homophobia and xenophobia, the decade seems to have had a different set of manners and morals, and took a casual approach to sexism and racism