which ITV comedy series starring Nicholas Lyndhurst and Janet Dibley as Ashley and Elaine?
Nicholas Lyndhurst:  Lyndhurst also prominently starred as Ashley Philips in "The Two of Us", as Fletch's son Raymond in "Going Straight", the sequel to the classic British sitcom "Porridge", Jimmy Venables in "After You've Gone", and Freddie 'The Frog' Robdal in the "Only Fools and Horses" prequel "Rock & Chips". The Two of Us (1986 TV series): The Two of Us is an ITV comedy series starring Nicholas Lyndhurst and Janet Dibley as Ashley and Elaine, an unmarried couple living together, at a time when this was becoming increasingly common in Britain, but still considered slightly controversial in some circles.
The Two of Us