I disagree gulligranny I did not think it was in any way 'nudge nudge wink wink' as you put it. On the contrary, I thought it sinister and menacing the way that JT and his cohort were able to use, abuse and dispose of people like Norman. This was not just about sexual abuse, hidden homosexuality and cover ups, it was also about the political and ruling classes, the senior civil service, M15 etc who were able to just do what they like to the lower classes. The way that JT treated Norman was no better or worse than the way his friend 'Pedro' used and abused his secretary. They both rode rough shod over anyone they considered beneath them or of a lower social standing. Can't get much more dark and serious than that.